ISRC ES24C1507211
Verified recording
ES24C1507211 is “Negra” by Efecto Pasillo,
registered on the CopyrightChains blockchain with CopyrightID
0xcbf3bc090e9191320809dcab04d2bbc0d56647b43293d200cbb3ab5da911a8ab 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/ES24C1507211.
Recording identifiers
- ISRC
- ES24C1507211
- Title
- Negra
- Artist
- Efecto Pasillo
- CopyrightID (CopyrightChains transaction hash)
0xcbf3bc090e9191320809dcab04d2bbc0d56647b43293d200cbb3ab5da911a8ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4bdfa5e93bd3ea4e2b0faa0a77fe3575a4ed6b33afacf4de2bdfcd32c2dba9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507211
- Bitcoin block existence check
- https://blockstream.info/api/block/956304