ISRC US2W61643205
Verified recording
US2W61643205 is “Sarabande” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0xf33a56dd512a2c8719a781e17411db3f7498d1b69a4860227cdf893b0dc3cb26 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643205.
Recording identifiers
- ISRC
- US2W61643205
- Title
- Sarabande
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0xf33a56dd512a2c8719a781e17411db3f7498d1b69a4860227cdf893b0dc3cb26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:84faa0263db307da22bad57e1f3905a072b5d2c4360453e7373155a8886b366a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W61643205
- Bitcoin block existence check
- https://blockstream.info/api/block/960334