ISRC DEB330177508
Verified recording
DEB330177508 is “Ten Preludes for Cello Solo: I. Staccato – Legato” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x81812e404266656dd22efb7c47edc4328d284d97fb4140a9a04e22499799a363 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330177508.
Recording identifiers
- ISRC
- DEB330177508
- Title
- Ten Preludes for Cello Solo: I. Staccato – Legato
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x81812e404266656dd22efb7c47edc4328d284d97fb4140a9a04e22499799a363
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:51f7d3a1d2b035515a23b55894f92d22d71e1cb6fb6f13803a3827cd7178a7b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330177508
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Ten Preludes for Cello Solo: I. Staccato – Legato · Machine-readable JSON-LD