ISRC PTNF11609382
Verified recording
PTNF11609382 is “Scribble” by Fred Frith,
registered on the CopyrightChains blockchain with CopyrightID
0x791177cce48f426f1726bfcb8ee7819054bfffd630ee57d4baf2dc26e04e4d77 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNF11609382.
Recording identifiers
- ISRC
- PTNF11609382
- Title
- Scribble
- Artist
- Fred Frith
- CopyrightID (CopyrightChains transaction hash)
0x791177cce48f426f1726bfcb8ee7819054bfffd630ee57d4baf2dc26e04e4d77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d2db36d4809db65a341655e84e93e3a055fbc2ff492e8d6ecac7170ef91f799b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTNF11609382
- Bitcoin block existence check
- https://blockstream.info/api/block/960448