ISRC USAB10611562
Verified recording
USAB10611562 is “The Grand Duke: Act I: Song/Chorus: Were I a king” by Gilbert & Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xabce3fd28681cbe2305f92cc642efa57aa864a0f9d10c686e626c4e553b51949 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10611562.
Recording identifiers
- ISRC
- USAB10611562
- Title
- The Grand Duke: Act I: Song/Chorus: Were I a king
- Artist
- Gilbert & Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xabce3fd28681cbe2305f92cc642efa57aa864a0f9d10c686e626c4e553b51949
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:8ef13e9fc9f7018378b40d3d466afc3ca849072e71c5f799dd2765f1cf16c587- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10611562
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: The Grand Duke: Act I: Song/Chorus: Were I a king · Machine-readable JSON-LD