ISRC USSM17300987
Verified recording
USSM17300987 is “John's Song #2” by Mahavishnu Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xf3dc65af5e627fd2a15cde819467efdf4b27f67366ddf250c50552de2fe07226 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300987.
Recording identifiers
- ISRC
- USSM17300987
- Title
- John's Song #2
- Artist
- Mahavishnu Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xf3dc65af5e627fd2a15cde819467efdf4b27f67366ddf250c50552de2fe07226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:a931ff429ae5c73fb147d7a79291ef0041977c798567dcb1aa5f992f0e5d6e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300987
- Bitcoin block existence check
- https://blockstream.info/api/block/960273