ISRC QZTAT2122580
Verified recording
QZTAT2122580 is “Don't Look Back” by Aru-2,
registered on the CopyrightChains blockchain with CopyrightID
0xfdec1e83457575f17605198ab25cfe5049c8dc7c31f4427d23cdceacc071ecfa and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2122580.
Recording identifiers
- ISRC
- QZTAT2122580
- Title
- Don't Look Back
- Artist
- Aru-2
- CopyrightID (CopyrightChains transaction hash)
0xfdec1e83457575f17605198ab25cfe5049c8dc7c31f4427d23cdceacc071ecfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:c5a0ae624f40a624c08388d10f61d6de5640c8bba62699629781b8192dc78fd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2122580
- Bitcoin block existence check
- https://blockstream.info/api/block/960410