ISRC USI4R0502903
Verified recording
USI4R0502903 is “Brick Walls” by Qwel,
registered on the CopyrightChains blockchain with CopyrightID
0x5d602be6abb93a51f25150ffe0494ba272df91b9774547c22cedf140524e9341 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/USI4R0502903.
Recording identifiers
- ISRC
- USI4R0502903
- Title
- Brick Walls
- Artist
- Qwel
- CopyrightID (CopyrightChains transaction hash)
0x5d602be6abb93a51f25150ffe0494ba272df91b9774547c22cedf140524e9341
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:60f08538216b34fde86d30234947d7075ddaa940dffe6c23b85187eb81350955- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0502903
- Bitcoin block existence check
- https://blockstream.info/api/block/957118