ISRC QMZFB1500002
Verified recording
QMZFB1500002 is “Que Coraje” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x2b70d2a368d4f75e32af0c9f8cb53ec0ba1a8e2faf6d560c35de0d5df059bc0f and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZFB1500002.
Recording identifiers
- ISRC
- QMZFB1500002
- Title
- Que Coraje
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x2b70d2a368d4f75e32af0c9f8cb53ec0ba1a8e2faf6d560c35de0d5df059bc0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:330df9a98bab4eedf95377aa1bc0b67e7fe312c465503e0cef5f7f3b10378029- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZFB1500002
- Bitcoin block existence check
- https://blockstream.info/api/block/953528