ISRC QM4TX2001184
Verified recording
QM4TX2001184 is “Rey” by Cuñao Production,
registered on the CopyrightChains blockchain with CopyrightID
0x9d604084c6ed4cc49c2ae6b50d5ac4c4195da4414fbda4d01067c6b0fd269cb6 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/QM4TX2001184.
Recording identifiers
- ISRC
- QM4TX2001184
- Title
- Rey
- Artist
- Cuñao Production
- CopyrightID (CopyrightChains transaction hash)
0x9d604084c6ed4cc49c2ae6b50d5ac4c4195da4414fbda4d01067c6b0fd269cb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3ee87e6539add49b426f661ce2bb9fe70a05bec9347b17a9c92e3716226c07ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2001184
- Bitcoin block existence check
- https://blockstream.info/api/block/956302