ISRC GBEJP1816710
Verified recording
GBEJP1816710 is “O magnum mysterium” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0xb22f388ab9bffba59dae2c98b0910e3eca21251ffb578bde7ea575fab698953a and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1816710.
Recording identifiers
- ISRC
- GBEJP1816710
- Title
- O magnum mysterium
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0xb22f388ab9bffba59dae2c98b0910e3eca21251ffb578bde7ea575fab698953a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:497911b6cda3e7dc7ae274dfcc82725e3e344590ae19dd7e28a46772ecd14f31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEJP1816710
- Bitcoin block existence check
- https://blockstream.info/api/block/960266