ISRC USHM11251506
Verified recording
USHM11251506 is “Sir John Langton, his Pavin, P 14” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xd45f888828fc725910d5f5425bad7a54796b10e81388b391f4c52f53e4197c91 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11251506.
Recording identifiers
- ISRC
- USHM11251506
- Title
- Sir John Langton, his Pavin, P 14
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xd45f888828fc725910d5f5425bad7a54796b10e81388b391f4c52f53e4197c91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f50f63d17c223dfca1d02eed87009377489dce87e170c88ec4c8b903df218d60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11251506
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Sir John Langton, his Pavin, P 14 · Machine-readable JSON-LD