ISRC USA4D1023407
Verified recording
USA4D1023407 is “Tong War” by Harold Budd,
registered on the CopyrightChains blockchain with CopyrightID
0x4318f6dfbef3d1654e4f754000d466ecd095d18341bc9637433e79f8c2c26c56 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4D1023407.
Recording identifiers
- ISRC
- USA4D1023407
- Title
- Tong War
- Artist
- Harold Budd
- CopyrightID (CopyrightChains transaction hash)
0x4318f6dfbef3d1654e4f754000d466ecd095d18341bc9637433e79f8c2c26c56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:2e88ef1d30962ac76f30e2d70cda396c184c0a6b85e2ba7ea78dcc8e78e62247- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4D1023407
- Bitcoin block existence check
- https://blockstream.info/api/block/960368