ISRC GBF077340128
Verified recording
GBF077340128 is “The Mikado / Act 2: 27. A more humane Mikado never did in Japan exist” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x72467fc67a795d5d35975102dff060f52ae745336849f39c00a9d5d235fe70c8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340128.
Recording identifiers
- ISRC
- GBF077340128
- Title
- The Mikado / Act 2: 27. A more humane Mikado never did in Japan exist
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x72467fc67a795d5d35975102dff060f52ae745336849f39c00a9d5d235fe70c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f1f95435644c586b4db7486e7dd2bdef141710717e138545a4e2bf5f9c8b9bff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340128
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Mikado / Act 2: 27. A more humane Mikado never did in Japan exist · Machine-readable JSON-LD