ISRC USA560952944
Verified recording
USA560952944 is “To Have and have not” by Curare,
registered on the CopyrightChains blockchain with CopyrightID
0x8c04ccf7b86eebd2ea2db37e1217af48e15931b1f77a2c44fbe0763814e40dc9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560952944.
Recording identifiers
- ISRC
- USA560952944
- Title
- To Have and have not
- Artist
- Curare
- CopyrightID (CopyrightChains transaction hash)
0x8c04ccf7b86eebd2ea2db37e1217af48e15931b1f77a2c44fbe0763814e40dc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d73c8aa4cfedfc81aa299d9382ff9a1a736d32d2aa1bfa34ceda676aa3a9a97c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560952944
- Bitcoin block existence check
- https://blockstream.info/api/block/957120