ISRC GBAYC8700588
Verified recording
GBAYC8700588 is “The Mikado, Act II: A More Humane Mikado (Mikado, Nobles)” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x693cea18ed22a25548ab3ff542c57e6f2133541af9c7ee3f3ec9ff687848e937 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/GBAYC8700588.
Recording identifiers
- ISRC
- GBAYC8700588
- Title
- The Mikado, Act II: A More Humane Mikado (Mikado, Nobles)
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x693cea18ed22a25548ab3ff542c57e6f2133541af9c7ee3f3ec9ff687848e937
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c9c5b8af75b66c1ec51e0b07db458120cb7de2d253dfd5c129d0487619e8b702- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700588
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Mikado, Act II: A More Humane Mikado (Mikado, Nobles) · Machine-readable JSON-LD