ISRC USMAR1609807
Verified recording
USMAR1609807 is “Waltz (3 Sisters)” by Kenny Garrett,
registered on the CopyrightChains blockchain with CopyrightID
0x5c14ed54cf52116c3fc0f16775b290ca872f24bf82a334997fe5f2db1bb1a41f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1609807.
Recording identifiers
- ISRC
- USMAR1609807
- Title
- Waltz (3 Sisters)
- Artist
- Kenny Garrett
- CopyrightID (CopyrightChains transaction hash)
0x5c14ed54cf52116c3fc0f16775b290ca872f24bf82a334997fe5f2db1bb1a41f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d6d92b8232848af3dfd4e5634e8a77da1ae419ea0c78ab5f87f52a254b8a6587- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1609807
- Bitcoin block existence check
- https://blockstream.info/api/block/960138