ISRC ES5701801326
Verified recording
ES5701801326 is “Problema” by Ketama,
registered on the CopyrightChains blockchain with CopyrightID
0xfb2e8f0b2fa3eb3e6289d395951905684fa1daab55a12f8cc598b43dbbcc2f20 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801326.
Recording identifiers
- ISRC
- ES5701801326
- Title
- Problema
- Artist
- Ketama
- CopyrightID (CopyrightChains transaction hash)
0xfb2e8f0b2fa3eb3e6289d395951905684fa1daab55a12f8cc598b43dbbcc2f20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1b38020b2a3c62c7ea59cc8fafd59a0365bd32dc47247cd02a0a77b880379182- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520