ISRC QM42K2465399
Verified recording
QM42K2465399 is “Walker” by Bjar,
registered on the CopyrightChains blockchain with CopyrightID
0xfc351d34849a4981d44bbb3fd0e7fe4590f8819ffcfc0a86cc8ad75d6b4597f4 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2465399.
Recording identifiers
- ISRC
- QM42K2465399
- Title
- Walker
- Artist
- Bjar
- CopyrightID (CopyrightChains transaction hash)
0xfc351d34849a4981d44bbb3fd0e7fe4590f8819ffcfc0a86cc8ad75d6b4597f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:933b806178d22df8219713d455747ea0f467bf47a2746a402fa895c58ebbbb19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2465399
- Bitcoin block existence check
- https://blockstream.info/api/block/960503