ISRC USKC60713119
Verified recording
USKC60713119 is “The Broom of Cowdenknows” by John Playford,
registered on the CopyrightChains blockchain with CopyrightID
0xb6c710e6bf3c70f002117a6d1113f7cf383a9d390e74e33483654d2b2dc378c0 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60713119.
Recording identifiers
- ISRC
- USKC60713119
- Title
- The Broom of Cowdenknows
- Artist
- John Playford
- CopyrightID (CopyrightChains transaction hash)
0xb6c710e6bf3c70f002117a6d1113f7cf383a9d390e74e33483654d2b2dc378c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:a2b42f99caefae98326350e929a700c2385f5a1dc47b57d03c68ceab48ceaf3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKC60713119
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: The Broom of Cowdenknows · Machine-readable JSON-LD