ISRC US6R21419997
Verified recording
US6R21419997 is “Blue Lines” by Martin Jacoby,
registered on the CopyrightChains blockchain with CopyrightID
0x35a73f711a008c10414c49395644b6d76895c86302db09992c4ace483c844615 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419997.
Recording identifiers
- ISRC
- US6R21419997
- Title
- Blue Lines
- Artist
- Martin Jacoby
- CopyrightID (CopyrightChains transaction hash)
0x35a73f711a008c10414c49395644b6d76895c86302db09992c4ace483c844615
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:30f54c93f8b837063554b13280e64f38eb971e0af805e60d20d54cb4d558680e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21419997
- Bitcoin block existence check
- https://blockstream.info/api/block/953520