ISRC GBF077744742
Verified recording
GBF077744742 is “The Gondoliers / Act 2: 41. I Am a Courtier Grave and Serious” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x9ed9593573bbd5516bb12015cc3fb993417e50e7b40bc459e195205b6f0f62e2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077744742.
Recording identifiers
- ISRC
- GBF077744742
- Title
- The Gondoliers / Act 2: 41. I Am a Courtier Grave and Serious
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x9ed9593573bbd5516bb12015cc3fb993417e50e7b40bc459e195205b6f0f62e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f139a087399cc200aa410a4c9ddd030a18917a6641fd1755d233bb97a6df6edf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077744742
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Gondoliers / Act 2: 41. I Am a Courtier Grave and Serious · Machine-readable JSON-LD