ISRC QZHZ52161879
Verified recording
QZHZ52161879 is “Sustancia” by Cross MX,
registered on the CopyrightChains blockchain with CopyrightID
0x126405254daaa992f7978c895918c4006729169ac80ef292d1b3cab6834890c7 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/QZHZ52161879.
Recording identifiers
- ISRC
- QZHZ52161879
- Title
- Sustancia
- Artist
- Cross MX
- CopyrightID (CopyrightChains transaction hash)
0x126405254daaa992f7978c895918c4006729169ac80ef292d1b3cab6834890c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:452e432eef7bdd4e75cbb2f78a9ec532e96e12e97bb4be5e01d5a6ede7d5e069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52161879
- Bitcoin block existence check
- https://blockstream.info/api/block/956304