ISRC USNO11700020
Verified recording
USNO11700020 is “April (feat. Milford Graves)” by Sam Amidon,
registered on the CopyrightChains blockchain with CopyrightID
0xfd78baf570008904ed460fc9c0a593565acf1882741155e3a113ad499d09f0e9 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11700020.
Recording identifiers
- ISRC
- USNO11700020
- Title
- April (feat. Milford Graves)
- Artist
- Sam Amidon
- CopyrightID (CopyrightChains transaction hash)
0xfd78baf570008904ed460fc9c0a593565acf1882741155e3a113ad499d09f0e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:3707ea1c1845cb2ef6da8c4744539fef6d5de423a654e3e52256a196523a42c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11700020
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: April (feat. Milford Graves) · Machine-readable JSON-LD