ISRC USA560516171
Verified recording
USA560516171 is “You Can Keep Your Nine Pound Hammer” by Josh Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x0d8be9ae830ab42d54076232d7192a500ece9fee6feab1ac79325d0c4b14935e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560516171.
Recording identifiers
- ISRC
- USA560516171
- Title
- You Can Keep Your Nine Pound Hammer
- Artist
- Josh Williams
- CopyrightID (CopyrightChains transaction hash)
0x0d8be9ae830ab42d54076232d7192a500ece9fee6feab1ac79325d0c4b14935e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b9220ffbf5894298cd0338f68bd8ece3ebc70d9cd4e23fb07f44fa90ad65e0b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560516171
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: You Can Keep Your Nine Pound Hammer · Machine-readable JSON-LD