ISRC ES47F2300901
Verified recording
ES47F2300901 is “A Pedido da Firma” by Dj Kastro,
registered on the CopyrightChains blockchain with CopyrightID
0xc8bea90cb3db17994b9409fe0ce12ccb9569494f11dfd1f7081e306d95f88300 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/ES47F2300901.
Recording identifiers
- ISRC
- ES47F2300901
- Title
- A Pedido da Firma
- Artist
- Dj Kastro
- CopyrightID (CopyrightChains transaction hash)
0xc8bea90cb3db17994b9409fe0ce12ccb9569494f11dfd1f7081e306d95f88300
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e3f5da56d714694afdd05f732cd9beb9d2d6cf468e02bb162765e2a004a34a12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES47F2300901
- Bitcoin block existence check
- https://blockstream.info/api/block/960138