ISRC GBCJG1402106
Verified recording
GBCJG1402106 is “O virgo virginum [Anne Boleyn Songbook: Royal College of Music, MS 1070]” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xbbe5d8dae1877295df0c4bba0f14736d483b70b74d80215bfed12fd5d3f3429c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJG1402106.
Recording identifiers
- ISRC
- GBCJG1402106
- Title
- O virgo virginum [Anne Boleyn Songbook: Royal College of Music, MS 1070]
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xbbe5d8dae1877295df0c4bba0f14736d483b70b74d80215bfed12fd5d3f3429c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:57469e3ac1f016f8a84387aaf838fc2ef72d364a7e70cb1fcf0c063badd2de66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCJG1402106
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: O virgo virginum [Anne Boleyn Songbook: Royal College of Music, MS 1070] · Machine-readable JSON-LD