ISRC QZ8BZ2200844
Verified recording
QZ8BZ2200844 is “Alex” by Mary Komasa,
registered on the CopyrightChains blockchain with CopyrightID
0x30cee1fe63e24cdad38f01528f75b7f7731168a88eda8f1e65693347252f8a77 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200844.
Recording identifiers
- ISRC
- QZ8BZ2200844
- Title
- Alex
- Artist
- Mary Komasa
- CopyrightID (CopyrightChains transaction hash)
0x30cee1fe63e24cdad38f01528f75b7f7731168a88eda8f1e65693347252f8a77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:17d6eb79488ca4fb8b96f9fa8539bf32c60f3c1b3b4bee91d86f90f783c7247a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200844
- Bitcoin block existence check
- https://blockstream.info/api/block/957120