ISRC GBAVQ2300435
Verified recording
GBAVQ2300435 is “Lachrimae Gementes” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xe935b0c5bb8a65197ca9c6f5359ea08c3997f4554d24680a05c73484e3217c57 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ2300435.
Recording identifiers
- ISRC
- GBAVQ2300435
- Title
- Lachrimae Gementes
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xe935b0c5bb8a65197ca9c6f5359ea08c3997f4554d24680a05c73484e3217c57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:f4b1757b7835445fa1989b51c746eefbfd1989b4530980e7690f7e133b3bb636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAVQ2300435
- Bitcoin block existence check
- https://blockstream.info/api/block/960456