ISRC USUR41535207
Verified recording
USUR41535207 is “Change” by Bosq,
registered on the CopyrightChains blockchain with CopyrightID
0xb15f37702fe7ee25d087a808ca94d290942e38cb41a3d8b32f2d2f0a22f805ad 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/USUR41535207.
Recording identifiers
- ISRC
- USUR41535207
- Title
- Change
- Artist
- Bosq
- CopyrightID (CopyrightChains transaction hash)
0xb15f37702fe7ee25d087a808ca94d290942e38cb41a3d8b32f2d2f0a22f805ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f864975db60381cf2e7909a2589fe4b24b0a69dd82ace895958c097b504a202- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR41535207
- Bitcoin block existence check
- https://blockstream.info/api/block/956302