ISRC QZNWZ2276377
Verified recording
QZNWZ2276377 is “Cold” by Mahdi Ba,
registered on the CopyrightChains blockchain with CopyrightID
0xb7f422e2610d3e92f3f7096cbdf53a85e5598e72c08353a5a261e0bee7cf35ea and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2276377.
Recording identifiers
- ISRC
- QZNWZ2276377
- Title
- Cold
- Artist
- Mahdi Ba
- CopyrightID (CopyrightChains transaction hash)
0xb7f422e2610d3e92f3f7096cbdf53a85e5598e72c08353a5a261e0bee7cf35ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f19dcd7b9799f594d155901d1d300498def2b8ab6af0a45a349f8c5ec3af99cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2276377
- Bitcoin block existence check
- https://blockstream.info/api/block/953520