ISRC USNO10600972
Verified recording
USNO10600972 is “II. Largo, Cantabile” by Henryk Górecki,
registered on the CopyrightChains blockchain with CopyrightID
0xa88920d6e7fdd355aa1ad80679a4e2a8e4fb0e10c956cbe402eb6084520cfbc0 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600972.
Recording identifiers
- ISRC
- USNO10600972
- Title
- II. Largo, Cantabile
- Artist
- Henryk Górecki
- CopyrightID (CopyrightChains transaction hash)
0xa88920d6e7fdd355aa1ad80679a4e2a8e4fb0e10c956cbe402eb6084520cfbc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:ce24de7aed01709e1951c0a1eab80508b651859ac55f6efbc205ec23f9d53dad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10600972
- Bitcoin block existence check
- https://blockstream.info/api/block/960163