ISRC ES71G2022737
Verified recording
ES71G2022737 is “No Sé” by Niño Nuclear,
registered on the CopyrightChains blockchain with CopyrightID
0xa53fce4b20cde721e2d7566530878276cccbd20afc4d120a4cb84a6f89cc1849 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2022737.
Recording identifiers
- ISRC
- ES71G2022737
- Title
- No Sé
- Artist
- Niño Nuclear
- CopyrightID (CopyrightChains transaction hash)
0xa53fce4b20cde721e2d7566530878276cccbd20afc4d120a4cb84a6f89cc1849
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9e1ec4464e5145e7197f860594ba905b1905291b31d068f9927bc6d5141da474- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2022737
- Bitcoin block existence check
- https://blockstream.info/api/block/957120