ISRC USAB11339506
Verified recording
USAB11339506 is “Trumpet Songs: III. In Our Quiet” by Jennifer Higdon,
registered on the CopyrightChains blockchain with CopyrightID
0x4b7b0b2e5bf17f7217d8c7ca9dbac56ef68c8a8c5b1e2e5859f02af51559f14d and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB11339506.
Recording identifiers
- ISRC
- USAB11339506
- Title
- Trumpet Songs: III. In Our Quiet
- Artist
- Jennifer Higdon
- CopyrightID (CopyrightChains transaction hash)
0x4b7b0b2e5bf17f7217d8c7ca9dbac56ef68c8a8c5b1e2e5859f02af51559f14d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:98f3a7a2d975563b013beb11c4ca3f6c37f9ebd863e42e21328384c35762dc42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB11339506
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Trumpet Songs: III. In Our Quiet · Machine-readable JSON-LD