ISRC GBF076511640
Verified recording
GBF076511640 is “The Pirates of Penzance, Act I: No. 13, Hold, Monsters!” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xcdc86cf3b09bcc04d944775de53da0da61505ef7d82b5270c59489e2e3fcc711 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076511640.
Recording identifiers
- ISRC
- GBF076511640
- Title
- The Pirates of Penzance, Act I: No. 13, Hold, Monsters!
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xcdc86cf3b09bcc04d944775de53da0da61505ef7d82b5270c59489e2e3fcc711
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a506b810e47969054e2bf27b2cf16841c094093a411908dbb6b21deb0c26f339- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076511640
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Pirates of Penzance, Act I: No. 13, Hold, Monsters! · Machine-readable JSON-LD