ISRC USA2P1952970
Verified recording
USA2P1952970 is “Button, Button - 1938, Standard transcription” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x89b4e24c9de0e7890b3ef549ec497c3ef9017b780c43dc8eb693a1899b028d2c and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1952970.
Recording identifiers
- ISRC
- USA2P1952970
- Title
- Button, Button - 1938, Standard transcription
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x89b4e24c9de0e7890b3ef549ec497c3ef9017b780c43dc8eb693a1899b028d2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:55ec16036388641e85457061eab27ec1d0f944cb770abf66b4e60a4d1091b7d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1952970
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Button, Button - 1938, Standard transcription · Machine-readable JSON-LD