ISRC GBF077340137
Verified recording
GBF077340137 is “The Mikado / Act 2: 36. For he's gone and married Yum-Yum” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xb51a903dbb1a501dc2519bb7005d529444e62c19dcbbf813c9bafabcdd4844da 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/GBF077340137.
Recording identifiers
- ISRC
- GBF077340137
- Title
- The Mikado / Act 2: 36. For he's gone and married Yum-Yum
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xb51a903dbb1a501dc2519bb7005d529444e62c19dcbbf813c9bafabcdd4844da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:80ccf7051c0e3325c3a08183f2a532d0ab50621fabb696da455b389d43b974a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077340137
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Mikado / Act 2: 36. For he's gone and married Yum-Yum · Machine-readable JSON-LD