ISRC QZTAT2125319
Verified recording
QZTAT2125319 is “spiralcourse” by Gupi,
registered on the CopyrightChains blockchain with CopyrightID
0xd4442a05a45f74e693bbb318cdcbca957c6c7c7291c7af115e81812a52c63a5c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2125319.
Recording identifiers
- ISRC
- QZTAT2125319
- Title
- spiralcourse
- Artist
- Gupi
- CopyrightID (CopyrightChains transaction hash)
0xd4442a05a45f74e693bbb318cdcbca957c6c7c7291c7af115e81812a52c63a5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b904266793146d4938e0e62e237f59c7f6ab571d3c7bf99b2aeaa38e64b34725- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2125319
- Bitcoin block existence check
- https://blockstream.info/api/block/956302