ISRC QM4TX1754104
Verified recording
QM4TX1754104 is “Regresa” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x800b70a5ba44110c3b9cdda754f9e0d455d5823a555c15835c31e93ad905642b 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/QM4TX1754104.
Recording identifiers
- ISRC
- QM4TX1754104
- Title
- Regresa
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x800b70a5ba44110c3b9cdda754f9e0d455d5823a555c15835c31e93ad905642b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0077371be938ed050ac669c982dcc573f134580521491e299817f20c6f4960ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1754104
- Bitcoin block existence check
- https://blockstream.info/api/block/956304