ISRC USX761421502
Verified recording
USX761421502 is “Prince Igor” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x22ab17ea858f9018cfd8c68135ff722e7237ffd373ddbc547ea9b51602afa8bb 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/USX761421502.
Recording identifiers
- ISRC
- USX761421502
- Title
- Prince Igor
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x22ab17ea858f9018cfd8c68135ff722e7237ffd373ddbc547ea9b51602afa8bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a59ea37f5dc3423e9bf99255060e21963a25629b5e6fe729263363428f08fc36- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761421502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118