ISRC QZQAY2524622
Verified recording
QZQAY2524622 is “No Problem” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0xedd391a119f862ad85a162573b5b94c2e84269957d403cf9f28f54f30f868a86 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2524622.
Recording identifiers
- ISRC
- QZQAY2524622
- Title
- No Problem
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0xedd391a119f862ad85a162573b5b94c2e84269957d403cf9f28f54f30f868a86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d40f2cf1b4b7bd1629769c7885ebc2a9715dd8e8bd964c280a6cc924c5394b6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2524622
- Bitcoin block existence check
- https://blockstream.info/api/block/960138