ISRC QZ5FN1967439
Verified recording
QZ5FN1967439 is “Porque Siempre Usted” by Anthony Rios,
registered on the CopyrightChains blockchain with CopyrightID
0xb52550b030f04c34cad3e9128fd3d127d1bd086716a50de131c231a15cfa041e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1967439.
Recording identifiers
- ISRC
- QZ5FN1967439
- Title
- Porque Siempre Usted
- Artist
- Anthony Rios
- CopyrightID (CopyrightChains transaction hash)
0xb52550b030f04c34cad3e9128fd3d127d1bd086716a50de131c231a15cfa041e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9fe46375cb7961ef71dbeb64939c6dd5baf38f43ce5b5fcbd0a45588e3858dbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1967439
- Bitcoin block existence check
- https://blockstream.info/api/block/957118