ISRC USA560549927
Verified recording
USA560549927 is “The Pirates Of Penzance: "Ah, Leave Me Not To Pine"” by The D'Oyly Carte Opera Company,
registered on the CopyrightChains blockchain with CopyrightID
0xa2240eb30a6d04417f4c162dd59694d291aa7fd828fa0c30d2754e51a21543fb and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560549927.
Recording identifiers
- ISRC
- USA560549927
- Title
- The Pirates Of Penzance: "Ah, Leave Me Not To Pine"
- Artist
- The D'Oyly Carte Opera Company
- CopyrightID (CopyrightChains transaction hash)
0xa2240eb30a6d04417f4c162dd59694d291aa7fd828fa0c30d2754e51a21543fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:6d4cbd647ad51d283cdebd3905ff42227a0483ebe5e78be17971b8eee22f7e60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560549927
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: The Pirates Of Penzance: "Ah, Leave Me Not To Pine" · Machine-readable JSON-LD