ISRC US3Z42102261
Verified recording
US3Z42102261 is “Oye Como Va” by Tito Puente, Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0x1fbdc6dfea1ff98ec28d2bb3fbc2a4b2186383fc8a5989c7ed76f7cd136ebf62 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z42102261.
Recording identifiers
- ISRC
- US3Z42102261
- Title
- Oye Como Va
- Artist
- Tito Puente, Jr.
- CopyrightID (CopyrightChains transaction hash)
0x1fbdc6dfea1ff98ec28d2bb3fbc2a4b2186383fc8a5989c7ed76f7cd136ebf62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ce23d3ba0682d40b1f141341092572404c783735be1bc3ea5faac7538660953c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z42102261
- Bitcoin block existence check
- https://blockstream.info/api/block/960138