ISRC USSM12211732
Verified recording
USSM12211732 is “COOK UP” by Cochise,
registered on the CopyrightChains blockchain with CopyrightID
0x6a270a293d31dfce4e5f7562464955ddce8826df073d3e196432aeaa57729d5f and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12211732.
Recording identifiers
- ISRC
- USSM12211732
- Title
- COOK UP
- Artist
- Cochise
- CopyrightID (CopyrightChains transaction hash)
0x6a270a293d31dfce4e5f7562464955ddce8826df073d3e196432aeaa57729d5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7b50150649af40236e8e4d64f47df2c6e66ac29730c7220aeb554a4e122d1b03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12211732
- Bitcoin block existence check
- https://blockstream.info/api/block/953513