ISRC DEF058704195
Verified recording
DEF058704195 is “Hommage á T.S. Eliot (1987) - For Octet And Soprano: 5. "The chill ascends from feet to knees"” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x736b12d398f65c0434434d40f19e577480c01578f85e8ba4b7d7163a69701f21 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704195.
Recording identifiers
- ISRC
- DEF058704195
- Title
- Hommage á T.S. Eliot (1987) - For Octet And Soprano: 5. "The chill ascends from feet to knees"
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x736b12d398f65c0434434d40f19e577480c01578f85e8ba4b7d7163a69701f21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:b523f84c2c8843795a45a3bd7c9d872c345dbadcefd2019e1f3582ba69b7ca0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058704195
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Hommage á T.S. Eliot (1987) - For Octet And Soprano: 5. "The chill ascends from feet to knees" · Machine-readable JSON-LD