ISRC QZMEM2163891
Verified recording
QZMEM2163891 is “Historia” by Mazoo,
registered on the CopyrightChains blockchain with CopyrightID
0xda4c4826743c192bead93e3e9519bffdf6494eeb68aeb1e295afa759cd9fcbb8 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2163891.
Recording identifiers
- ISRC
- QZMEM2163891
- Title
- Historia
- Artist
- Mazoo
- CopyrightID (CopyrightChains transaction hash)
0xda4c4826743c192bead93e3e9519bffdf6494eeb68aeb1e295afa759cd9fcbb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:256871a922734dfda018b96fa53598d553ed6b40a4b41ba6a292cbe7576a79ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2163891
- Bitcoin block existence check
- https://blockstream.info/api/block/960397