ISRC DEF058704196
Verified recording
DEF058704196 is “Hommage á T.S. Eliot (1987) - For Octet And Soprano: 6.” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x70bb660caef0c1e2e8a482eec10dea5f09860e8cb22672a38535e08898652117 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704196.
Recording identifiers
- ISRC
- DEF058704196
- Title
- Hommage á T.S. Eliot (1987) - For Octet And Soprano: 6.
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x70bb660caef0c1e2e8a482eec10dea5f09860e8cb22672a38535e08898652117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:59b8981f517df58b9b840fb45c91999f796ce7c3c6ecb793f09575510b8d81e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704196
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Hommage á T.S. Eliot (1987) - For Octet And Soprano: 6. · Machine-readable JSON-LD