ISRC DEB330177515
Verified recording
DEB330177515 is “Ten Preludes for Cello Solo: VIII. Arco – Pizzicato” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x6e01fbbae66a1a25eb9e070e75a6684fc8eeb37993ace549666c922ee5d2c0cc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330177515.
Recording identifiers
- ISRC
- DEB330177515
- Title
- Ten Preludes for Cello Solo: VIII. Arco – Pizzicato
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x6e01fbbae66a1a25eb9e070e75a6684fc8eeb37993ace549666c922ee5d2c0cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7ae0d2adc337b88a9531be0aae4e53efb726a9e8c3110a84f7635f529329cd8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB330177515
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ten Preludes for Cello Solo: VIII. Arco – Pizzicato · Machine-readable JSON-LD