Run 20260528T034829Z_ed13ee90f19a_rootfetch_model_v1 • STABLE • DVI 12.0

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20260528T034829Z_ed13ee90f19a_rootfetch_model_v1

Snapshot UTC: 2026-05-28T03:48:29Z

manifest

Model version

rootfetch_model_v1

Methodology version

2026-03-01

Snapshot hash

ed13ee90f19a14c29634d38846943f349ed2c4259cf319d1f2ee6b9ff1c32c66

Manifest SHA256

3b643b266ed96f21e3cd79deb3fd2e8a05a62f2cb73c8e75eb31163d4dfc9a8f

Integrity: Verifiable

Manifest-driven integrity surface with copy-ready local verification commands.

Integrity: verifiableManifest hashes: SHA256

expected_count

checked_count

manifest entries

How to verify locally (JS)

node examples/verify-run.mjs 20260528T034829Z_ed13ee90f19a_rootfetch_model_v1

How to verify locally (Python)

python3 examples/verify_run.py 20260528T034829Z_ed13ee90f19a_rootfetch_model_v1

Live Zone Snapshot

Frozen model outputs for this exact immutable run.

DVI band: STABLERegime: STABLEConfidence: 80.00%

DVI

12.0

Regime

STABLE

Regime inputs

delta_hhi: +0.047924

top10_share_delta: -0.002154

median_delta: 0.000000

HHI_UPTOP10_SHARE_FALLINGMEDIAN_FLAT

Classification bands

STABLE (0-25)

ELEVATED (25-50)

ACTIVE (50-75)

TURBULENT (75-100)

Coverage Summary

Coverage metrics for this run from coverage_latest.json.

Universe tracked

1,074

Observed at least once

1,073

Observed today (core)

Observed today (rolling)

Not yet observed

Evidence Links

Immutable artifact URLs for this run.

Artifact	Status	URL
manifest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/manifest.json
model_latest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/model_latest.json
signals_latest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/signals_latest.json
treemap_latest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/treemap_latest.json
radar_latest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/radar_latest.json
coverage_latest.json	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/coverage_latest.json
digest_latest.txt	present	/rootfetch/artifacts/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1/digest_latest.txt

Cite This Run

Copy-ready citation fields for reports and briefings.

Run ID: 20260528T034829Z_ed13ee90f19a_rootfetch_model_v1
Snapshot: 2026-05-28T03:48:29Z
Model: rootfetch_model_v1
Manifest SHA: 3b643b266ed96f21e3cd79deb3fd2e8a05a62f2cb73c8e75eb31163d4dfc9a8f
URL: https://rootfetch.com/runs/20260528T034829Z_ed13ee90f19a_rootfetch_model_v1

open permalink

Digest Snapshot

Optional digest text for this run.

# RootFetch Daily Digest — 2026-05-28

- Run ID: cf722ab9-de28-4ced-96ba-7b1efe1fd829
- Mode: hybrid
- Approved TLDs observed: 1074
- Observed today: 74 (core=3, rolling=71)
- Snapshot rows today: 74

## Cross-sectional highlights
- Total delegated counted today: 11,271,321
- Distribution (p50 / p90 / p99 / max): 936 / 89,312 / 3,083,784 / 7,847,352
- Concentration (Top1 / Top10 share): 69.62% / 97.51% (HHI=0.5048)
- New approvals vs 2026-05-27: +0 / -2
- Added approvals (first 10): none

## Daily Insights
- [market/info] Top 10 TLDs hold 97.51% of delegations; median TLD has 936 names; 32 TLDs have <100.
- [movers/positive] Core movers: .app +7,461, .dev +1,832, .xyz -6,812 (day-over-day).
- [approvals/info] New approvals today: +0, -2.
- [coverage/neutral] Observed today: 74 (core+rolling) out of 1,074 approved TLDs; snapshot rows today: 74. Missing ever: 1.

## Security Status
- Safe aggregates checks date: 2026-05-28
- no_raw_zones_tracked: True
- no_ai_dir_tracked: True
- no_env_tracked: True
- runtime_read_only: True
- runtime_platform: gcp-cloud-run

## Top TLDs by Count (Today)
| tld | count | share_pct | sector | cadence |
| --- | --- | --- | --- | --- |
| xyz | 7847352 | 69.62229183251901 | other | core |
| app | 1321916 | 11.728137278673902 | ai_tech | core |
| dev | 670992 | 5.953091035203416 | ai_tech | core |
| club | 522861 | 4.638861762521004 | other | rolling |
| buzz | 171720 | 1.5235126388468574 | other | rolling |
| cat | 115445 | 1.024236644489142 | other | rolling |
| design | 114426 | 1.015196000539777 | other | rolling |
| pics | 96030 | 0.8519853174264135 | other | rolling |
| news | 73638 | 0.6533218244782488 | media_social | rolling |
| africa | 56779 | 0.5037475199224652 | other | rolling |

## Core Daily Movers (Absolute)
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| app | 1321916 | 7461.0 | 0.0056761167175749 | ok |
| dev | 670992 | 1832.0 | 0.0027377607747026 | ok |
| xyz | 7847352 | -6812.0 | -0.0008673106392991 | ok |

## Core Daily Movers (Percentage)
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| app | 1321916 | 7461.0 | 0.0056761167175749 | ok |
| dev | 670992 | 1832.0 | 0.0027377607747026 | ok |
| xyz | 7847352 | -6812.0 | -0.0008673106392991 | ok |

## Core Daily Decliners
| tld | count | delta_abs | delta_pct | data_quality |
| --- | --- | --- | --- | --- |
| xyz | 7847352 | -6812.0 | -0.0008673106392991 | ok |
| dev | 670992 | 1832.0 | 0.0027377607747026 | ok |
| app | 1321916 | 7461.0 | 0.0056761167175749 | ok |

## Rolling Updates (Since Last Seen)
| tld | count | prev_date_utc | days_since_prev | delta_abs | delta_pct |
| --- | --- | --- | --- | --- | --- |
| pics | 96030 | 2026-03-03 | 86.0 | 12990.0 | 0.1564306358381502 |
| buzz | 171720 | 2026-03-03 | 86.0 | 9837.0 | 0.0607661088563962 |
| news | 73638 | 2026-03-03 | 86.0 | 1912.0 | 0.026657000250955 |
| energy | 27462 | 2026-03-03 | 86.0 | 1663.0 | 0.0644598627853792 |
| club | 522861 | 2026-03-03 | 86.0 | -1637.0 | -0.0031210795846695 |
| works | 35182 | 2026-03-03 | 86.0 | 1407.0 | 0.0416580310880829 |
| video | 25505 | 2026-03-03 | 86.0 | 1104.0 | 0.0452440473751075 |
| design | 114426 | 2026-03-03 | 86.0 | 815.0 | 0.0071736011477761 |
| cat | 115445 | 2026-03-03 | 86.0 | 796.0 | 0.0069429301607515 |
| vet | 11363 | 2026-03-03 | 86.0 | 386.0 | 0.0351644347271567 |

## Notable Anomalies
_No data._

## Sector Snapshot
| sector | sector_count | sector_delta_abs | sector_delta_pct | member_tlds_count |
| --- | --- | --- | --- | --- |
| ai_tech | 1992908 | -16232.0 | -0.0080790786107488 | 2 |
| media_social | 99143 | -263134.0 | -0.7263337170176412 | 2 |
| other | 9179270 | -750763.0 | -0.0756052875151573 | 70 |

## Data Quality Notes
- Failed TLD jobs: 0
- Estimated counts (HLL): 0

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