ISRC GBF077541808
Verified recording
GBF077541808 is “7. A king of autocratic power we (King, Chorus)” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1293b3389bd8329c8bdb746e4483f965b369a64bd5ab844c77bb525bfa1a3b and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077541808.
Recording identifiers
- ISRC
- GBF077541808
- Title
- 7. A king of autocratic power we (King, Chorus)
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0xcb1293b3389bd8329c8bdb746e4483f965b369a64bd5ab844c77bb525bfa1a3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:9edf053a6d9ebc5858774da4658aa72a6631a1a9ed81bdc3dd7ff6967264f5cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077541808
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: 7. A king of autocratic power we (King, Chorus) · Machine-readable JSON-LD