ISRC QZ3TE1800004
Verified recording
QZ3TE1800004 is “Circles” by Ace of Cups,
registered on the CopyrightChains blockchain with CopyrightID
0xc44e08f904b51c1ac725afa1a78e2f25ca20482ef64ee96bd9b9a17731e7ad60 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/QZ3TE1800004.
Recording identifiers
- ISRC
- QZ3TE1800004
- Title
- Circles
- Artist
- Ace of Cups
- CopyrightID (CopyrightChains transaction hash)
0xc44e08f904b51c1ac725afa1a78e2f25ca20482ef64ee96bd9b9a17731e7ad60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:761e4189f99d8408a180cb63b86fc85a281d0e3e8c34538d730965ea743b7cf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ3TE1800004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118