ISRC GBAKR2052410
Verified recording
GBAKR2052410 is “Requiem (Version for A Cappella Choir): I. Salvator mundi” by Herbert Howells,
registered on the CopyrightChains blockchain with CopyrightID
0x3db0f5bc8f3c043814e873a089cef1a12ebadbaa5330a99ce7eefb02c910d1d7 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR2052410.
Recording identifiers
- ISRC
- GBAKR2052410
- Title
- Requiem (Version for A Cappella Choir): I. Salvator mundi
- Artist
- Herbert Howells
- CopyrightID (CopyrightChains transaction hash)
0x3db0f5bc8f3c043814e873a089cef1a12ebadbaa5330a99ce7eefb02c910d1d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:f43be2432f1280ff1d92a7b6a876ffb99acc1cf2dc1601d2116cc410b686536f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAKR2052410
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Requiem (Version for A Cappella Choir): I. Salvator mundi · Machine-readable JSON-LD