ISRC USA560742947
Verified recording
USA560742947 is “I Just Don’t Know (1966)” by MC5,
registered on the CopyrightChains blockchain with CopyrightID
0xdc30934eccb89e752cb9074d710e3624427265bef4602f8da71b09d2e45522b4 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/USA560742947.
Recording identifiers
- ISRC
- USA560742947
- Title
- I Just Don’t Know (1966)
- Artist
- MC5
- CopyrightID (CopyrightChains transaction hash)
0xdc30934eccb89e752cb9074d710e3624427265bef4602f8da71b09d2e45522b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:1a660945bd81037a0fecf913f69e174edb4ed66371b003f714508901b7612a11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560742947
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: I Just Don’t Know (1966) · Machine-readable JSON-LD