ISRC FR50X1894420
Verified recording
FR50X1894420 is “Lachrimae, or Seven Tears: Mistress Nichols Almand” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xe45a005e3b6ffa7f3363468a62bd454a411cd7e7f7397db59f6ddf1231004af7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1894420.
Recording identifiers
- ISRC
- FR50X1894420
- Title
- Lachrimae, or Seven Tears: Mistress Nichols Almand
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xe45a005e3b6ffa7f3363468a62bd454a411cd7e7f7397db59f6ddf1231004af7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cfd389c2e1f73fd104e3c6bd1a2738d41c66400e2860775e1665fe3adf9ebe00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1894420
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Lachrimae, or Seven Tears: Mistress Nichols Almand · Machine-readable JSON-LD