ISRC ES5088303969
Verified recording
ES5088303969 is “Sombras” by Carlos Céspedes,
registered on the CopyrightChains blockchain with CopyrightID
0x80f353c56479481cdd4d653b3cd8d1130d503f0e856ecd315f68e7f2bfd73bbf and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088303969.
Recording identifiers
- ISRC
- ES5088303969
- Title
- Sombras
- Artist
- Carlos Céspedes
- CopyrightID (CopyrightChains transaction hash)
0x80f353c56479481cdd4d653b3cd8d1130d503f0e856ecd315f68e7f2bfd73bbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:60a1226aaade37497690fc72592fbe584b2ac57184ffa2894e9b751f946e5d4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088303969
- Bitcoin block existence check
- https://blockstream.info/api/block/960291