ISRC QMDA62456998
Verified recording
QMDA62456998 is “7/7” by K1ZA,
registered on the CopyrightChains blockchain with CopyrightID
0x5f9cc75ed6621b2e2abbe3a82e43dffc73ac6d7185b0286bcf71e2bcc0a106da 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/QMDA62456998.
Recording identifiers
- ISRC
- QMDA62456998
- Title
- 7/7
- Artist
- K1ZA
- CopyrightID (CopyrightChains transaction hash)
0x5f9cc75ed6621b2e2abbe3a82e43dffc73ac6d7185b0286bcf71e2bcc0a106da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b05e4ca4e17437c0439795ddcce0ee913fed1d2b88d04364736b5fb0561215e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62456998
- Bitcoin block existence check
- https://blockstream.info/api/block/953520