ISRC QM4TW2349148
Verified recording
QM4TW2349148 is “Que Picazón” by Rey Effective,
registered on the CopyrightChains blockchain with CopyrightID
0x62e8e2e7e396b85988893c9db2d2b332506c78f42296aed02491c89bb2b6273c and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2349148.
Recording identifiers
- ISRC
- QM4TW2349148
- Title
- Que Picazón
- Artist
- Rey Effective
- CopyrightID (CopyrightChains transaction hash)
0x62e8e2e7e396b85988893c9db2d2b332506c78f42296aed02491c89bb2b6273c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:0e2c056f8e83e9806b190deedc3b9c35c6fa882f55725f8a028935ad92ad2f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2349148
- Bitcoin block existence check
- https://blockstream.info/api/block/960348