ISRC DEF058704194
Verified recording
DEF058704194 is “Hommage á T.S. Eliot (1987) - For Octet And Soprano: 4.” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0xd2aa90f8e91a163b9d23bbbaa372e193e8cc9d44f1e692b3cb0c26a2c757760c and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704194.
Recording identifiers
- ISRC
- DEF058704194
- Title
- Hommage á T.S. Eliot (1987) - For Octet And Soprano: 4.
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0xd2aa90f8e91a163b9d23bbbaa372e193e8cc9d44f1e692b3cb0c26a2c757760c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:6e1491b495402f7291cd5bd0257305dfae671ed699207b83c04877a4e66a0341- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704194
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Hommage á T.S. Eliot (1987) - For Octet And Soprano: 4. · Machine-readable JSON-LD