ISRC USWL12200249
Verified recording
USWL12200249 is “Astucia” by Catalyna,
registered on the CopyrightChains blockchain with CopyrightID
0xa511001d1063353220ca44ed5afa3c1581bdd7f42def038f1a935848ce2c9a00 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12200249.
Recording identifiers
- ISRC
- USWL12200249
- Title
- Astucia
- Artist
- Catalyna
- CopyrightID (CopyrightChains transaction hash)
0xa511001d1063353220ca44ed5afa3c1581bdd7f42def038f1a935848ce2c9a00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:4ad83165d5471da18f247e59b7ba0a7a9c7b93f8cd04d18b9c687c6a471ff513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12200249
- Bitcoin block existence check
- https://blockstream.info/api/block/960298