ISRC USC4R0302842
Verified recording
USC4R0302842 is “Tango '92” by Chick Corea,
registered on the CopyrightChains blockchain with CopyrightID
0xa05db3225e308cb28c0ada6da36fba8c67e1a1b867f7d633c654d81ed3cb3768 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302842.
Recording identifiers
- ISRC
- USC4R0302842
- Title
- Tango '92
- Artist
- Chick Corea
- CopyrightID (CopyrightChains transaction hash)
0xa05db3225e308cb28c0ada6da36fba8c67e1a1b867f7d633c654d81ed3cb3768
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:c178b65b01f3bff10824add0912df38fbc427532e45595afc64258d8bd0598cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302842
- Bitcoin block existence check
- https://blockstream.info/api/block/960360