ISRC QMBZ91333167
Verified recording
QMBZ91333167 is “Iré Contigo” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0xe99e7a4c752cbd2833acda97fc7a98ca7ebc72dec582cadbc791607f788801d7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91333167.
Recording identifiers
- ISRC
- QMBZ91333167
- Title
- Iré Contigo
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0xe99e7a4c752cbd2833acda97fc7a98ca7ebc72dec582cadbc791607f788801d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e1bda52665b10a87d59b5f19e5f6ece0e1a4d047a7d0a84160ff0c721cbdd35d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91333167
- Bitcoin block existence check
- https://blockstream.info/api/block/956304