ISRC DEF058704197
Verified recording
DEF058704197 is “Hommage á T.S. Eliot (1987) - For Octet And Soprano: 7. "Sin is Behovely, but"” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x64e57eb88baff3d3594cacce01b165ed7d54d1d8696614b192dd4940800998f7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704197.
Recording identifiers
- ISRC
- DEF058704197
- Title
- Hommage á T.S. Eliot (1987) - For Octet And Soprano: 7. "Sin is Behovely, but"
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x64e57eb88baff3d3594cacce01b165ed7d54d1d8696614b192dd4940800998f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:819a5062a58444fb2e89cb8cc474dcedd18de6f8cb6fa73266d89ea66693317c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704197
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Hommage á T.S. Eliot (1987) - For Octet And Soprano: 7. "Sin is Behovely, but" · Machine-readable JSON-LD