ISRC USAT20401055
Verified recording
USAT20401055 is “Take This Hammer” by Clifford Jordan,
registered on the CopyrightChains blockchain with CopyrightID
0x5728d7dda0aca91258cd8e6caf851a735423677092905d041310e824715631fb and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20401055.
Recording identifiers
- ISRC
- USAT20401055
- Title
- Take This Hammer
- Artist
- Clifford Jordan
- CopyrightID (CopyrightChains transaction hash)
0x5728d7dda0aca91258cd8e6caf851a735423677092905d041310e824715631fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:26872733f875bab02b41855fdcbe7f0da7f318b6dc5349a25471b9d477a38440- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20401055
- Bitcoin block existence check
- https://blockstream.info/api/block/956889