ISRC GBEJP2319513
Verified recording
GBEJP2319513 is “Quomodo cantabimus” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x8ba1a2960a12e1b8457639987952bebf27df2d2aeeeae3ad5d1bd615dd444d14 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2319513.
Recording identifiers
- ISRC
- GBEJP2319513
- Title
- Quomodo cantabimus
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x8ba1a2960a12e1b8457639987952bebf27df2d2aeeeae3ad5d1bd615dd444d14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:b6d36a6dd29a5ca03781cc985a79d6deb92ba23357753519cd1e57d2236bb954- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP2319513
- Bitcoin block existence check
- https://blockstream.info/api/block/960321