ISRC GBC7N1040223
Verified recording
GBC7N1040223 is “Lachrimae antiquae pavane” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0x9c44f79afa759c3473f1978fc57dd1745fdaf290fdbbb6401006bf6f45bcfda5 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040223.
Recording identifiers
- ISRC
- GBC7N1040223
- Title
- Lachrimae antiquae pavane
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0x9c44f79afa759c3473f1978fc57dd1745fdaf290fdbbb6401006bf6f45bcfda5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:3e9cfcbd8d756d8f6ec0e964df6cad142fe7819025c6650d9003e5baadf74b69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040223
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Lachrimae antiquae pavane · Machine-readable JSON-LD