ISRC QMFMG1451973
Verified recording
QMFMG1451973 is “Tractor Trailer Story Intro - Live at Harper College 2/5/73” by Jim Croce,
registered on the CopyrightChains blockchain with CopyrightID
0xba726a789b2650c035b61ceabaeed52d7affb2f22285f7d024bc37ba08cd5116 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1451973.
Recording identifiers
- ISRC
- QMFMG1451973
- Title
- Tractor Trailer Story Intro - Live at Harper College 2/5/73
- Artist
- Jim Croce
- CopyrightID (CopyrightChains transaction hash)
0xba726a789b2650c035b61ceabaeed52d7affb2f22285f7d024bc37ba08cd5116
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6a3719ef0bb92785c835956ce3a7060aa124f157d99e60cefbd19d5d44d84253- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1451973
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Tractor Trailer Story Intro - Live at Harper College 2/5/73 · Machine-readable JSON-LD