ISRC GBBBA6550750
Verified recording
GBBBA6550750 is “H.M.S. Pinafore, Act I: No. 4, My Gallant Crew – I Am the Captain of the Pinafore” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x805103a78485ca47dfae21e6b5373d99b1fd0122af7b6b40cecac6a173a92f25 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/GBBBA6550750.
Recording identifiers
- ISRC
- GBBBA6550750
- Title
- H.M.S. Pinafore, Act I: No. 4, My Gallant Crew – I Am the Captain of the Pinafore
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x805103a78485ca47dfae21e6b5373d99b1fd0122af7b6b40cecac6a173a92f25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f4b5bc155fa0fb1ca56bb182f1fec3cceb720fdad1b8e2f23498cec4598dc405- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA6550750
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: H.M.S. Pinafore, Act I: No. 4, My Gallant Crew – I Am the Captain of the Pinafore · Machine-readable JSON-LD