ISRC ES40D1801207
Verified recording
ES40D1801207 is “Qué Es Eso, Rock&roll” by Los Sirex,
registered on the CopyrightChains blockchain with CopyrightID
0x379afa242f34bae2c096aed473e77379e13de4c178aa75eb643d44545c5e1545 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES40D1801207.
Recording identifiers
- ISRC
- ES40D1801207
- Title
- Qué Es Eso, Rock&roll
- Artist
- Los Sirex
- CopyrightID (CopyrightChains transaction hash)
0x379afa242f34bae2c096aed473e77379e13de4c178aa75eb643d44545c5e1545
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:61f6c5c58db743eada7591943cd6a16b18acb291303fb7d016862d7ea2f85abc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES40D1801207
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Qué Es Eso, Rock&roll · Machine-readable JSON-LD