ISRC GBAYC0700730
Verified recording
GBAYC0700730 is “Virginals - Variations on the Tomanesca from the Dublin Virginal Book, c.1570” by Anon. 16th century,
registered on the CopyrightChains blockchain with CopyrightID
0x653d937cb715fdf44472687ccf20884ba30dee56282d781f7290a841589da70b and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700730.
Recording identifiers
- ISRC
- GBAYC0700730
- Title
- Virginals - Variations on the Tomanesca from the Dublin Virginal Book, c.1570
- Artist
- Anon. 16th century
- CopyrightID (CopyrightChains transaction hash)
0x653d937cb715fdf44472687ccf20884ba30dee56282d781f7290a841589da70b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:be377059186b405880c5d751d5a3e21efae04bbe36df99460016944f50c61521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700730
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Virginals - Variations on the Tomanesca from the Dublin Virginal Book, c.1570 · Machine-readable JSON-LD