ISRC GBAKR2052412
Verified recording
GBAKR2052412 is “Requiem (Version for A Cappella Choir): III. Requiem aeternam I” by Herbert Howells,
registered on the CopyrightChains blockchain with CopyrightID
0xb49a3cb0d651ff3bf6f297974fd65f0c5a2ba32fb40b90a808a32a1a24cb0607 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR2052412.
Recording identifiers
- ISRC
- GBAKR2052412
- Title
- Requiem (Version for A Cappella Choir): III. Requiem aeternam I
- Artist
- Herbert Howells
- CopyrightID (CopyrightChains transaction hash)
0xb49a3cb0d651ff3bf6f297974fd65f0c5a2ba32fb40b90a808a32a1a24cb0607
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:cdaa90bfb0ef2c733c95705711f2d9647e29c996bb36481456037b90c574002e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR2052412
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Requiem (Version for A Cappella Choir): III. Requiem aeternam I · Machine-readable JSON-LD