ISRC CH9181888230
Verified recording
CH9181888230 is “Comentarios” by Los 4,
registered on the CopyrightChains blockchain with CopyrightID
0x479e53e47756368ed2f2d169411277faf5519f57b34d8f60f97bc6745cff16c9 and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9181888230.
Recording identifiers
- ISRC
- CH9181888230
- Title
- Comentarios
- Artist
- Los 4
- CopyrightID (CopyrightChains transaction hash)
0x479e53e47756368ed2f2d169411277faf5519f57b34d8f60f97bc6745cff16c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:926fbaaaf7e1787871485b3c807ea2c5e5776c06d57e8c9c942c7978486b0be6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9181888230
- Bitcoin block existence check
- https://blockstream.info/api/block/959100