ISRC USAB11339507
Verified recording
USAB11339507 is “Trumpet Songs: IV. Hop and Toe” by Jennifer Higdon,
registered on the CopyrightChains blockchain with CopyrightID
0xc7e0ae9949e8369cd144a779142a4bcde461bc4ecd597b783302d3457d2e622b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB11339507.
Recording identifiers
- ISRC
- USAB11339507
- Title
- Trumpet Songs: IV. Hop and Toe
- Artist
- Jennifer Higdon
- CopyrightID (CopyrightChains transaction hash)
0xc7e0ae9949e8369cd144a779142a4bcde461bc4ecd597b783302d3457d2e622b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:303e3ab3667a9214574ab5728ff0effe888c7b05bf8e29a5cf41a832ae2d5ea9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB11339507
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trumpet Songs: IV. Hop and Toe · Machine-readable JSON-LD