ISRC TCJPO2134626
Verified recording
TCJPO2134626 is “Sabina” by RoughSketch,
registered on the CopyrightChains blockchain with CopyrightID
0x79b9266273d050cd223540788b9b33ed470f7bffb81db506ef6ec5fe7ea6eb23 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2134626.
Recording identifiers
- ISRC
- TCJPO2134626
- Title
- Sabina
- Artist
- RoughSketch
- CopyrightID (CopyrightChains transaction hash)
0x79b9266273d050cd223540788b9b33ed470f7bffb81db506ef6ec5fe7ea6eb23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:4574caba0f84ba651734372c566665ab85b363ee52fcaa2409cae80c3b544113- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2134626
- Bitcoin block existence check
- https://blockstream.info/api/block/960427