ISRC QZTB52348443
Verified recording
QZTB52348443 is “skyline” by callah,
registered on the CopyrightChains blockchain with CopyrightID
0xc9a5bd481622e7aec86470bc0ccf11b85fc3e0adb494efa4e3f433dc64087500 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/QZTB52348443.
Recording identifiers
- ISRC
- QZTB52348443
- Title
- skyline
- Artist
- callah
- CopyrightID (CopyrightChains transaction hash)
0xc9a5bd481622e7aec86470bc0ccf11b85fc3e0adb494efa4e3f433dc64087500
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b9b5ba71e716f61cde06afa53d90bf5348042f577428a7dd57a056f30f010503- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52348443
- Bitcoin block existence check
- https://blockstream.info/api/block/953520