ISRC QZHZ52043192
Verified recording
QZHZ52043192 is “Viernes” by Cross MX,
registered on the CopyrightChains blockchain with CopyrightID
0x31c4675122207467d4ddfa2e7f6cd8a149ee52bc77555848841b8e521b1c92a1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52043192.
Recording identifiers
- ISRC
- QZHZ52043192
- Title
- Viernes
- Artist
- Cross MX
- CopyrightID (CopyrightChains transaction hash)
0x31c4675122207467d4ddfa2e7f6cd8a149ee52bc77555848841b8e521b1c92a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:68445c4ea058fd19c03860cb48f7ff8664912db56aa4403b387d814441d16316- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52043192
- Bitcoin block existence check
- https://blockstream.info/api/block/957118