ISRC QM4TX2440388
Verified recording
QM4TX2440388 is “Fechas Marcadas” by Eduardo Laguna,
registered on the CopyrightChains blockchain with CopyrightID
0x6508a3b2a54bbbc90174c1171e7d87c023b593773ea2d9dcaaf93bf4cb673afb 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/QM4TX2440388.
Recording identifiers
- ISRC
- QM4TX2440388
- Title
- Fechas Marcadas
- Artist
- Eduardo Laguna
- CopyrightID (CopyrightChains transaction hash)
0x6508a3b2a54bbbc90174c1171e7d87c023b593773ea2d9dcaaf93bf4cb673afb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4c62dfc3310300e8a3ce93deb5115bfc93806447bc997c31154a47a3df6b40e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2440388
- Bitcoin block existence check
- https://blockstream.info/api/block/956302