ISRC GBLLH2377606
Verified recording
GBLLH2377606 is “Epistle” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x7935fe694d6c2fbd7df2a9429eb07c14e26d119239cadb7af8c6955049d14ec3 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2377606.
Recording identifiers
- ISRC
- GBLLH2377606
- Title
- Epistle
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x7935fe694d6c2fbd7df2a9429eb07c14e26d119239cadb7af8c6955049d14ec3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:6698a1815c927280cd6249647ec807c2c516d1b18092187b17b87fb14ad94fd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH2377606
- Bitcoin block existence check
- https://blockstream.info/api/block/960459