ISRC FR6V86200030
Verified recording
FR6V86200030 is “Mandolin” by Morton Subotnick,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e07c83bc0d3f0dc5f546867ef0b2d329c0e6482c068cd59fa65ac9804e5520 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V86200030.
Recording identifiers
- ISRC
- FR6V86200030
- Title
- Mandolin
- Artist
- Morton Subotnick
- CopyrightID (CopyrightChains transaction hash)
0xd4e07c83bc0d3f0dc5f546867ef0b2d329c0e6482c068cd59fa65ac9804e5520
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:30d753c8434d40adb3515215afc30b577cadc9b174a4c3b872394d93a1f1016a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V86200030
- Bitcoin block existence check
- https://blockstream.info/api/block/960407