ISRC QZMTJ2110079
Verified recording
QZMTJ2110079 is “La Duda” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x6990a59c95041becbba3e5751916ccfa684dbc97b340eb84c99e5d403cbabd79 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/QZMTJ2110079.
Recording identifiers
- ISRC
- QZMTJ2110079
- Title
- La Duda
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x6990a59c95041becbba3e5751916ccfa684dbc97b340eb84c99e5d403cbabd79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:23539979d17470834f5ad9c3745dd9df39410d55821ba95056ed395df8599e10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMTJ2110079
- Bitcoin block existence check
- https://blockstream.info/api/block/953528