ISRC ARC571500837
Verified recording
ARC571500837 is “Esa tristeza” by Aca Seca Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x6e3e2440f8a508656487901f0649b154829aab0baf92eb6e539d7272cc2b5cc7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571500837.
Recording identifiers
- ISRC
- ARC571500837
- Title
- Esa tristeza
- Artist
- Aca Seca Trio
- CopyrightID (CopyrightChains transaction hash)
0x6e3e2440f8a508656487901f0649b154829aab0baf92eb6e539d7272cc2b5cc7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dcd657d7a1f047932da97822586ca67412d0faae99326815aa661ba65a2f9756- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARC571500837
- Bitcoin block existence check
- https://blockstream.info/api/block/956302