ISRC GBAYC9401789
Verified recording
GBAYC9401789 is “Threnody to the Victims of Hiroshima (1959 - 61) - 1994 Remastered Version” by Krzysztof Penderecki,
registered on the CopyrightChains blockchain with CopyrightID
0x55c57472e160e330bc149fbf2344e215fc1e7b1d8ffa3349066d5e4e2bf21473 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401789.
Recording identifiers
- ISRC
- GBAYC9401789
- Title
- Threnody to the Victims of Hiroshima (1959 - 61) - 1994 Remastered Version
- Artist
- Krzysztof Penderecki
- CopyrightID (CopyrightChains transaction hash)
0x55c57472e160e330bc149fbf2344e215fc1e7b1d8ffa3349066d5e4e2bf21473
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:729641ac12812130fa8643d328b0400878e88143214164049fd8192c1ccae0d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401789
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Threnody to the Victims of Hiroshima (1959 - 61) - 1994 Remastered Version · Machine-readable JSON-LD