ISRC US2W60922307
Verified recording
US2W60922307 is “Modinha / Olha Maria” by Fred Hersch,
registered on the CopyrightChains blockchain with CopyrightID
0x0eb84e1fa70536d281e870ef917c9a3f045f1f66b4056ac4ab7f2fbc74455a65 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922307.
Recording identifiers
- ISRC
- US2W60922307
- Title
- Modinha / Olha Maria
- Artist
- Fred Hersch
- CopyrightID (CopyrightChains transaction hash)
0x0eb84e1fa70536d281e870ef917c9a3f045f1f66b4056ac4ab7f2fbc74455a65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:3a3afdf6d530e2acaf6874437777ec36eee8ccd22fc8c5808af6978e9b480b13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2W60922307
- Bitcoin block existence check
- https://blockstream.info/api/block/960300