ISRC US3Z40407190
Verified recording
US3Z40407190 is “Que Vuelva” by Alex Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0x5c76b3d2585918d6a3dc4a099c9d7506c921b5a778a9a29283b3039dad547406 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/US3Z40407190.
Recording identifiers
- ISRC
- US3Z40407190
- Title
- Que Vuelva
- Artist
- Alex Bueno
- CopyrightID (CopyrightChains transaction hash)
0x5c76b3d2585918d6a3dc4a099c9d7506c921b5a778a9a29283b3039dad547406
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:873cdbbe36cc2546c4464d1e7acc4418d125b8049ebce1842bb9ba00db92f258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407190
- Bitcoin block existence check
- https://blockstream.info/api/block/953513