ISRC GBELX2107487
Verified recording
GBELX2107487 is “Lacrymae for Cello Choir” by Bruce Wolosoff,
registered on the CopyrightChains blockchain with CopyrightID
0x07782153ace1c01359e1efcbae42e6ec465d83ab08a93b2473c3a5c283521f5f and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX2107487.
Recording identifiers
- ISRC
- GBELX2107487
- Title
- Lacrymae for Cello Choir
- Artist
- Bruce Wolosoff
- CopyrightID (CopyrightChains transaction hash)
0x07782153ace1c01359e1efcbae42e6ec465d83ab08a93b2473c3a5c283521f5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:da93b60a18ac774f6591011dd87864fb7926a17d4cc62f4529585f88e562d688- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX2107487
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Lacrymae for Cello Choir · Machine-readable JSON-LD