ISRC QZMZ92284155
Verified recording
QZMZ92284155 is “Contra Mi” by Cosculluela,
registered on the CopyrightChains blockchain with CopyrightID
0x3e6a95b5745450a994c6fb35332282c2906a8bc31714679e26a2ca3931fce8e2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92284155.
Recording identifiers
- ISRC
- QZMZ92284155
- Title
- Contra Mi
- Artist
- Cosculluela
- CopyrightID (CopyrightChains transaction hash)
0x3e6a95b5745450a994c6fb35332282c2906a8bc31714679e26a2ca3931fce8e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f00cfeacb3bb9ba787d845a37f87c5ffbc2d2fd2a4e0429c57589596a5bb9eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92284155
- Bitcoin block existence check
- https://blockstream.info/api/block/956302