ISRC PRQNG0810046
Verified recording
PRQNG0810046 is “Firmeza” by René González,
registered on the CopyrightChains blockchain with CopyrightID
0x94f1cedf7bcb7e9a739211490b867679f778e0e538f7a38c43b9842e38916968 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PRQNG0810046.
Recording identifiers
- ISRC
- PRQNG0810046
- Title
- Firmeza
- Artist
- René González
- CopyrightID (CopyrightChains transaction hash)
0x94f1cedf7bcb7e9a739211490b867679f778e0e538f7a38c43b9842e38916968
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c9c303a68338594a711a74fefd98d8bc89e19777b868aede1bdb631781457583- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PRQNG0810046
- Bitcoin block existence check
- https://blockstream.info/api/block/956304