ISRC USTE10449903
Verified recording
USTE10449903 is “Heartstrings” by Ray Brown Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x6eb6b9b2c9861fdd43550792fc20d38966e55ec00323c22be8b51a4efc6ba6f8 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10449903.
Recording identifiers
- ISRC
- USTE10449903
- Title
- Heartstrings
- Artist
- Ray Brown Trio
- CopyrightID (CopyrightChains transaction hash)
0x6eb6b9b2c9861fdd43550792fc20d38966e55ec00323c22be8b51a4efc6ba6f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:7f11fcb29e09aa98e1fdfa0652ae54e1b10845a75ef137301386783fcf178d8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10449903
- Bitcoin block existence check
- https://blockstream.info/api/block/960144