ISRC FR59R1736720
Verified recording
FR59R1736720 is “M3” by John Known,
registered on the CopyrightChains blockchain with CopyrightID
0xd78b6af4243fd030eabe6eb3a07375fe267b56336425978ad2df3af3eafa68fe and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1736720.
Recording identifiers
- ISRC
- FR59R1736720
- Title
- M3
- Artist
- John Known
- CopyrightID (CopyrightChains transaction hash)
0xd78b6af4243fd030eabe6eb3a07375fe267b56336425978ad2df3af3eafa68fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:dc917bbda83860836ba26c430c697a84eaaa3dd5086c7d1b5f9f6a748a2c43cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1736720
- Bitcoin block existence check
- https://blockstream.info/api/block/960334