ISRC QZDA81970074
Verified recording
QZDA81970074 is “Unwilling” by Kaisaku,
registered on the CopyrightChains blockchain with CopyrightID
0x3cddaf0ee5bb74fc5032060c42663622256e68023695bf600d135eeaebdf558e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81970074.
Recording identifiers
- ISRC
- QZDA81970074
- Title
- Unwilling
- Artist
- Kaisaku
- CopyrightID (CopyrightChains transaction hash)
0x3cddaf0ee5bb74fc5032060c42663622256e68023695bf600d135eeaebdf558e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:981a49012b82bd6cf15a3fb4d30884f69f4621b58d38fb75f4688a63537dbfc4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81970074
- Bitcoin block existence check
- https://blockstream.info/api/block/957118