ISRC QM4TX2259603
Verified recording
QM4TX2259603 is “Nos Conocimos - Remastered” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x4d125db20e90ea02f7fbd6152680d08729cdce63c54651ab0b751162b2763394 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2259603.
Recording identifiers
- ISRC
- QM4TX2259603
- Title
- Nos Conocimos - Remastered
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x4d125db20e90ea02f7fbd6152680d08729cdce63c54651ab0b751162b2763394
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:5c7df475bb79e690f1679a4ebd02449c4556b29bbb9bdc466c41716d43be2188- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2259603
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Nos Conocimos - Remastered · Machine-readable JSON-LD