OT-2026-000007104
Publication integrity record
Porous face vacuum gripper, two outlet manifold, ejector fed, pulsed 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-2026-000007104) never changes.
Identity and time
| Publication number | OT-2026-000007104 · never reused |
|---|---|
| Internal UUID | 01a0a972-d588-7d7d-9696-af4b13272fce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:01:10.411564Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51afabbc4c8d06661a517bb3128ff75c01bdc0be407de4c9f140544bbf0c44a4 |
|---|---|
| Markdown | e78c40fdd631f3c7943be22327aaf753c9ceacb62e6499fbda62442e31c0d382 |
| Publication page | 0c42e7c79609c42ad47eca7fd4733b308a42db3f66074f7c10bc473b55f98197 |
| Manifest | 368374c9a229488a52054457c0980de925116e8bb0fc93d4a34af03d6c297b0a |
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 | HEUBM41aqN7Mr2lcgBk5hijbBv5weBMu7JcOGjvQ7jBYiAnigzbUq4U/FndKYucILjWpJelUIP9G759gh1hyDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:26.659163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007104observed 0c42e7c79609c42ad47eca7fd4733b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:26.644953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007104/manifest.jsonobserved 368374c9a229488a52054457c0980de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:26.631006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007104/publication.mdobserved e78c40fdd631f3c7943be22327aaf753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:26.511693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007104/publication.txtobserved 51afabbc4c8d06661a517bb3128ff75c...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. |
|---|