ISRC US8271200459
Verified recording
US8271200459 is “Sir John Smith, his Almain, P. 47” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xaf82dafefa8dcdac438d142bc43a036922a314ac2f0a02a025a195842580a3f1 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271200459.
Recording identifiers
- ISRC
- US8271200459
- Title
- Sir John Smith, his Almain, P. 47
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xaf82dafefa8dcdac438d142bc43a036922a314ac2f0a02a025a195842580a3f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:9ba455612c8edc9991ac438b0ba005c6423747c33932c19d6503fb1dd31a0001- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8271200459
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Sir John Smith, his Almain, P. 47 · Machine-readable JSON-LD