ISRC GBF077642416
Verified recording
GBF077642416 is “The Grand Duke / Act 1: Come hither, all you people” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x78407848dde7ea3f02302085b630fdcf25e7a6171563b67c5c2cad0b2eb06d3d and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642416.
Recording identifiers
- ISRC
- GBF077642416
- Title
- The Grand Duke / Act 1: Come hither, all you people
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x78407848dde7ea3f02302085b630fdcf25e7a6171563b67c5c2cad0b2eb06d3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:d68aff9c7febbed8e3252c5c3dac04f75e672e66490c75cf9b061762de4c498b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642416
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: The Grand Duke / Act 1: Come hither, all you people · Machine-readable JSON-LD