ISRC QZZEC2460443
Verified recording
QZZEC2460443 is “Sincere” by Ooga,
registered on the CopyrightChains blockchain with CopyrightID
0x21ae902f93404cf4fe515aa3a996b0dc0cdd085652bbaad882844420de59243a 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/QZZEC2460443.
Recording identifiers
- ISRC
- QZZEC2460443
- Title
- Sincere
- Artist
- Ooga
- CopyrightID (CopyrightChains transaction hash)
0x21ae902f93404cf4fe515aa3a996b0dc0cdd085652bbaad882844420de59243a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:25910ad17c209db71d40660037ff590ce4156a8ae87ab0556489ac68793116ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2460443
- Bitcoin block existence check
- https://blockstream.info/api/block/953520