ISRC GBAYC8701552
Verified recording
GBAYC8701552 is “Byrd: Fantasia a 4 I” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0x926d73906bd95ccfcbee0849770f0c17d61a71a67c999ec8d6f7887f67472fcd and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701552.
Recording identifiers
- ISRC
- GBAYC8701552
- Title
- Byrd: Fantasia a 4 I
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0x926d73906bd95ccfcbee0849770f0c17d61a71a67c999ec8d6f7887f67472fcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:0659a9b62234c25834dfb7976f72b271b80d3fc6089429f28e844035ea772223- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8701552
- Bitcoin block existence check
- https://blockstream.info/api/block/960273