ISRC USKC60711625
Verified recording
USKC60711625 is “Lachrimae” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0x1b9b6ca08fb7ae57c1d17e3c0143aea628f0984c2a3137b20cbfa1a44db36d9c and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60711625.
Recording identifiers
- ISRC
- USKC60711625
- Title
- Lachrimae
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0x1b9b6ca08fb7ae57c1d17e3c0143aea628f0984c2a3137b20cbfa1a44db36d9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:dcb7334c46e28be2756407744bb8af47c73340f0739934eae727683ec2d9c3c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60711625
- Bitcoin block existence check
- https://blockstream.info/api/block/960294