ISRC USTE10410284
Verified recording
USTE10410284 is “The Mikado, Act I: Quartet. So Please You, Sir, We Much Regret” by Arthur Sullivan,
registered on the CopyrightChains blockchain with CopyrightID
0x08acd199b456a8d33726d2e88578e152197346290fc5b756042e415e5cc568eb and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10410284.
Recording identifiers
- ISRC
- USTE10410284
- Title
- The Mikado, Act I: Quartet. So Please You, Sir, We Much Regret
- Artist
- Arthur Sullivan
- CopyrightID (CopyrightChains transaction hash)
0x08acd199b456a8d33726d2e88578e152197346290fc5b756042e415e5cc568eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:5ddc2be8aa650826f3d3669b419023279cff842db38b29ebd26d18ca85921f34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10410284
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: The Mikado, Act I: Quartet. So Please You, Sir, We Much Regret · Machine-readable JSON-LD