ISRC USB8U1031513
Verified recording
USB8U1031513 is “Airs for the Winter: Heart's-Ease: II. Allegretto amoroso” by James Oswald,
registered on the CopyrightChains blockchain with CopyrightID
0x2414aae524138f279d6b30b5519e610c93c7c3f74e9b7f8f7bfe0066e5f224a7 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1031513.
Recording identifiers
- ISRC
- USB8U1031513
- Title
- Airs for the Winter: Heart's-Ease: II. Allegretto amoroso
- Artist
- James Oswald
- CopyrightID (CopyrightChains transaction hash)
0x2414aae524138f279d6b30b5519e610c93c7c3f74e9b7f8f7bfe0066e5f224a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:712f17a4af05fad48d5f751e0b2a41bdfd7ac9e1937bc5aaf94b61dc31f4162d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1031513
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Airs for the Winter: Heart's-Ease: II. Allegretto amoroso · Machine-readable JSON-LD