ISRC USWL11900136
Verified recording
USWL11900136 is “Otra Vez” by Justin Quiles,
registered on the CopyrightChains blockchain with CopyrightID
0x6715ec3ca804dacfb8abdc3f5ff469faf2411bb4568ef813fd50a89fc7fd4109 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL11900136.
Recording identifiers
- ISRC
- USWL11900136
- Title
- Otra Vez
- Artist
- Justin Quiles
- CopyrightID (CopyrightChains transaction hash)
0x6715ec3ca804dacfb8abdc3f5ff469faf2411bb4568ef813fd50a89fc7fd4109
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:91086b8ae760ad37b02eae80dafa1d358084ff2295a15a946724ff617ae1ab78- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL11900136
- Bitcoin block existence check
- https://blockstream.info/api/block/953528