ISRC USDBB0600372
Verified recording
USDBB0600372 is “Oh Qué Será?” by Willie Colón,
registered on the CopyrightChains blockchain with CopyrightID
0x66396367ef5cda2df51c8a44f63341385f920ce96e5f9e6d56504d61f4e01eb2 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600372.
Recording identifiers
- ISRC
- USDBB0600372
- Title
- Oh Qué Será?
- Artist
- Willie Colón
- CopyrightID (CopyrightChains transaction hash)
0x66396367ef5cda2df51c8a44f63341385f920ce96e5f9e6d56504d61f4e01eb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ad67e0a3e9f61e70b0e6eac18630d0a486afede6df1cc4f90bff65510ded4fe3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDBB0600372
- Bitcoin block existence check
- https://blockstream.info/api/block/960327