ISRC QZKDK2121625
Verified recording
QZKDK2121625 is “Absence of Light” by Achat,
registered on the CopyrightChains blockchain with CopyrightID
0x172fb85682c05caf1f88f51466a0836d302770bf7d7025d72032136c6ac1fb09 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2121625.
Recording identifiers
- ISRC
- QZKDK2121625
- Title
- Absence of Light
- Artist
- Achat
- CopyrightID (CopyrightChains transaction hash)
0x172fb85682c05caf1f88f51466a0836d302770bf7d7025d72032136c6ac1fb09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:4453ac254da41b1cf809f771f41b1766bfbf0e6243047245af56c919ed1839a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2121625
- Bitcoin block existence check
- https://blockstream.info/api/block/960397