ISRC US83Z2342948
Verified recording
US83Z2342948 is “At Least They Left the Piano” by Komorebi,
registered on the CopyrightChains blockchain with CopyrightID
0xc7222fbb5a5819dfadd0454ca16ebd98173f304c51d1b8fcdfb6d93e450aaa0d and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2342948.
Recording identifiers
- ISRC
- US83Z2342948
- Title
- At Least They Left the Piano
- Artist
- Komorebi
- CopyrightID (CopyrightChains transaction hash)
0xc7222fbb5a5819dfadd0454ca16ebd98173f304c51d1b8fcdfb6d93e450aaa0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:52c7ea1a4a9325d9d792155d892ca1bc1445db4c3960d062e759716a29e5c9b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2342948
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: At Least They Left the Piano · Machine-readable JSON-LD