ISRC USHM19823104
Verified recording
USHM19823104 is “Sappho: Lyrical Fragments” by John Tavener,
registered on the CopyrightChains blockchain with CopyrightID
0x2a87745fd889258e5957673ba5aeeca959d4a17ba50fe835a1d3e5d810025cd8 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19823104.
Recording identifiers
- ISRC
- USHM19823104
- Title
- Sappho: Lyrical Fragments
- Artist
- John Tavener
- CopyrightID (CopyrightChains transaction hash)
0x2a87745fd889258e5957673ba5aeeca959d4a17ba50fe835a1d3e5d810025cd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:6d405aac3c83a5a278421ffc1b77fa2553e170ff389ef303107ac98d59b79c4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19823104
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Sappho: Lyrical Fragments · Machine-readable JSON-LD