ISRC GBF077112530
Verified recording
GBF077112530 is “H.M.S. Pinafore / Act 1: When I was a lad I served a term” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x1f2f3d43f5858a4ffbdd53d6d770ba65b6abe6c5dc72489590e508ed69b8ea83 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/GBF077112530.
Recording identifiers
- ISRC
- GBF077112530
- Title
- H.M.S. Pinafore / Act 1: When I was a lad I served a term
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x1f2f3d43f5858a4ffbdd53d6d770ba65b6abe6c5dc72489590e508ed69b8ea83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:13daf7fd131a0607a5550f06cfdfb7c4d4b4b3d37fead0ec9dfc9a3c358b4863- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077112530
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: H.M.S. Pinafore / Act 1: When I was a lad I served a term · Machine-readable JSON-LD