ISRC USCGH2064231
Verified recording
USCGH2064231 is “Lachrimae, Or Seven Tears” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xe7130a51eb52cabfc75cbe339a4fc4e49a4daf52bea34eab58486229e4d39736 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064231.
Recording identifiers
- ISRC
- USCGH2064231
- Title
- Lachrimae, Or Seven Tears
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xe7130a51eb52cabfc75cbe339a4fc4e49a4daf52bea34eab58486229e4d39736
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5035695dfdffce0e11912b70ff2a64fe5e97b27431bea3666f9723a806936e33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2064231
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Lachrimae, Or Seven Tears · Machine-readable JSON-LD