ISRC USTE10709353
Verified recording
USTE10709353 is “The Pirates of Penzance, Act I: Chorus of Girls. What Ought We to Do, Gentle Sisters, Say!” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x52a78f2f071a021476f6be48f627f7c31a41c8b63d62a592a05d664220209eb6 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10709353.
Recording identifiers
- ISRC
- USTE10709353
- Title
- The Pirates of Penzance, Act I: Chorus of Girls. What Ought We to Do, Gentle Sisters, Say!
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x52a78f2f071a021476f6be48f627f7c31a41c8b63d62a592a05d664220209eb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:ed3e3c77b94c1da7e48bf0d5b8784f01a24246d6c5a93347a812bbc1e1fa4f8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10709353
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: The Pirates of Penzance, Act I: Chorus of Girls. What Ought We to Do, Gentle Sisters, Say! · Machine-readable JSON-LD