OT-2026-000098350
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098350) never changes.
Identity and time
| Publication number | OT-2026-000098350 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7027-b395-4073cd278f25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90466b4ca3a5c56c7f715230d27dba36836990d62d2bcec74f767d4365561a29 |
|---|---|
| Markdown | 554f1d43d2e56f094f5aa6b900f03dc94bddee622320ea4c00cb19f8cb715314 |
| Publication page | 8770f228c8b88c1b86701d6dafb518e0862b680e9adab3a13cea6c12223e5829 |
| Manifest | 587498eaa7f64d5eb5efc0259e8b7526a46879514bfd30da0eb425a4f520aa06 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | q0Fh2yRxswXymJ5Apiw/+nSzqCYTFhPyzQuTT78UMnM43Pm/sSUg3S1ukM++2IFs8mtWRFJEhlCBs8oT1a3cCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:34.202031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098350observed 8770f228c8b88c1b86701d6dafb518e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.184191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098350/manifest.jsonobserved 587498eaa7f64d5eb5efc0259e8b7526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.166899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098350/publication.mdobserved 554f1d43d2e56f094f5aa6b900f03dc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.149642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098350/publication.txtobserved 90466b4ca3a5c56c7f715230d27dba36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|