ISRC USL4Q2233106
Verified recording
USL4Q2233106 is “With Air” by Erik Osvald,
registered on the CopyrightChains blockchain with CopyrightID
0x3f1f17e39a3d7867a0da8272bfb5cc13fa06697c828986f26cf52761ce10b305 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/USL4Q2233106.
Recording identifiers
- ISRC
- USL4Q2233106
- Title
- With Air
- Artist
- Erik Osvald
- CopyrightID (CopyrightChains transaction hash)
0x3f1f17e39a3d7867a0da8272bfb5cc13fa06697c828986f26cf52761ce10b305
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6cebc4b91755bc0608aeb3e0ba8dadb7dc37ea7e7da8fc80701c3a2a628df4f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2233106
- Bitcoin block existence check
- https://blockstream.info/api/block/957118