ISRC FRZ510600006
Verified recording
FRZ510600006 is “Hasta siempre” by Ontuak,
registered on the CopyrightChains blockchain with CopyrightID
0x3b61108570db7d73254691c0b688f93a709318bc5e0d21d359df3474aefcad01 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/FRZ510600006.
Recording identifiers
- ISRC
- FRZ510600006
- Title
- Hasta siempre
- Artist
- Ontuak
- CopyrightID (CopyrightChains transaction hash)
0x3b61108570db7d73254691c0b688f93a709318bc5e0d21d359df3474aefcad01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3cb2d32119e7fdf6f5c98c36c5091ca8d5fd605c0f126dc4e88cdde802ec5c6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ510600006
- Bitcoin block existence check
- https://blockstream.info/api/block/960138