ISRC USC4R2217361
Verified recording
USC4R2217361 is “Learn Your Lessons Well” by Leslie Kritzer,
registered on the CopyrightChains blockchain with CopyrightID
0xed5167be8d233689351976f219b8f01404d19962d6ba1ef4529471bfe7e202c2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2217361.
Recording identifiers
- ISRC
- USC4R2217361
- Title
- Learn Your Lessons Well
- Artist
- Leslie Kritzer
- CopyrightID (CopyrightChains transaction hash)
0xed5167be8d233689351976f219b8f01404d19962d6ba1ef4529471bfe7e202c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b6dfab382e955ca4404ec98b5d22c11b4fe709fc1d0b84eb3128e883ff9bece3- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2217361
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Learn Your Lessons Well · Machine-readable JSON-LD