ISRC USWB12307026
Verified recording
USWB12307026 is “Darlin'” by Chase Matthew,
registered on the CopyrightChains blockchain with CopyrightID
0x7bfcc88876ea732ea8225321040a6186e5323f86adf39b71e0d5818eb4e567b6 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/USWB12307026.
Recording identifiers
- ISRC
- USWB12307026
- Title
- Darlin'
- Artist
- Chase Matthew
- CopyrightID (CopyrightChains transaction hash)
0x7bfcc88876ea732ea8225321040a6186e5323f86adf39b71e0d5818eb4e567b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d30f33b68f5984bccf5f4ade9873f1d5fbfe4c9fcbed929bac2bd365abf9e831- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12307026
- Bitcoin block existence check
- https://blockstream.info/api/block/953513