ISRC US3DF1109494
Verified recording
US3DF1109494 is “Pa` Que Negarlo” by Los Alegres Del Barranco,
registered on the CopyrightChains blockchain with CopyrightID
0x4d9a4f5b23a923e23a08605c1528319b76c7e72bf5900a61e77662166cd0023f 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/US3DF1109494.
Recording identifiers
- ISRC
- US3DF1109494
- Title
- Pa` Que Negarlo
- Artist
- Los Alegres Del Barranco
- CopyrightID (CopyrightChains transaction hash)
0x4d9a4f5b23a923e23a08605c1528319b76c7e72bf5900a61e77662166cd0023f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bec67f1467d89cc16aea4471c30dcf066c75371acc7b158fd04a3efafec32e8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1109494
- Bitcoin block existence check
- https://blockstream.info/api/block/953513