ISRC GBF077642410
Verified recording
GBF077642410 is “The Grand Duke / Act 1: Strange the views some people hold” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xb762ba8cb0e127742d64749af30d6c431fbf4fe4d8d7571548463fd51801879e and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642410.
Recording identifiers
- ISRC
- GBF077642410
- Title
- The Grand Duke / Act 1: Strange the views some people hold
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xb762ba8cb0e127742d64749af30d6c431fbf4fe4d8d7571548463fd51801879e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:8cac4d3201f06e0986b8c967f6b6362172a9cf5913f9846e768b27172c64b28f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077642410
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: The Grand Duke / Act 1: Strange the views some people hold · Machine-readable JSON-LD