ISRC QZK6F2122228
Verified recording
QZK6F2122228 is “40º” by Mda,
registered on the CopyrightChains blockchain with CopyrightID
0x2e4261378dfdb46bab378378584a337994bf86c092a6972f15da79d118a44cfe 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/QZK6F2122228.
Recording identifiers
- ISRC
- QZK6F2122228
- Title
- 40º
- Artist
- Mda
- CopyrightID (CopyrightChains transaction hash)
0x2e4261378dfdb46bab378378584a337994bf86c092a6972f15da79d118a44cfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0e8c8e3886f08dc804f0a36df6d37dfb6d3fe7cf436ecd552a52048d594e860c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2122228
- Bitcoin block existence check
- https://blockstream.info/api/block/956304