ISRC FRP621489740
Verified recording
FRP621489740 is “Hace tiempo...mucho tiempo” by Sandro,
registered on the CopyrightChains blockchain with CopyrightID
0x749e86d9076f5a2be35e391fdd6d39df27a4036bdb1a7f8b250a1d88880509c7 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP621489740.
Recording identifiers
- ISRC
- FRP621489740
- Title
- Hace tiempo...mucho tiempo
- Artist
- Sandro
- CopyrightID (CopyrightChains transaction hash)
0x749e86d9076f5a2be35e391fdd6d39df27a4036bdb1a7f8b250a1d88880509c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:c485d75bceace8a891790cc82e9f67b0f3101eacad48796a84e34b31a418dba9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRP621489740
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Hace tiempo...mucho tiempo · Machine-readable JSON-LD