ISRC QZFZ41941956
Verified recording
QZFZ41941956 is “Sans” by Starrysky,
registered on the CopyrightChains blockchain with CopyrightID
0xf552e2899deb85376653604d6ea7b79cf81ed984910e63277b53a3ac88f587b4 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41941956.
Recording identifiers
- ISRC
- QZFZ41941956
- Title
- Sans
- Artist
- Starrysky
- CopyrightID (CopyrightChains transaction hash)
0xf552e2899deb85376653604d6ea7b79cf81ed984910e63277b53a3ac88f587b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:5ff12f5f4905c7f560d4f021dc6d7f8def0ca3b2295ebf8243794c68f6b9f909- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ41941956
- Bitcoin block existence check
- https://blockstream.info/api/block/960240