ISRC USTCD1057884
Verified recording
USTCD1057884 is “If I Had a Time Machine, that Would Be Fresh” by MC Lars,
registered on the CopyrightChains blockchain with CopyrightID
0x23dc4409a6977213f5916d685fffa0e838528f015cd76f374c26139cbce93faa and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1057884.
Recording identifiers
- ISRC
- USTCD1057884
- Title
- If I Had a Time Machine, that Would Be Fresh
- Artist
- MC Lars
- CopyrightID (CopyrightChains transaction hash)
0x23dc4409a6977213f5916d685fffa0e838528f015cd76f374c26139cbce93faa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:34581934265ffb823d1661abd0b4eee2f7b647a3cbe7742ed7e31d9d1a4faa69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1057884
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: If I Had a Time Machine, that Would Be Fresh · Machine-readable JSON-LD