OT-2026-000096894
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000096894) never changes.
Identity and time
| Publication number | OT-2026-000096894 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-723d-94ce-6ab068fd6cb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b804aa3f8a7dad62509c811557a6e172bf0dd955ec81615e0d286b5cb60bb96 |
|---|---|
| Markdown | 9a889d8a0e64202174fd06b4322bd19557f18955e421804cf35de235098bbfd2 |
| Publication page | a5c79bc0ac37419fcfef63741f03e8511d42c1d4fdbb32d1dde0ea5f2cc98c01 |
| Manifest | c7684dae2c0c98e0524c03004d08ecd8472c6330f12f57fbe10be1a196a85c5f |
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 | SzChtBN4HdBhXW+QXO5imav7uZYIKPGisxwVKMY5O85lYHhTR0CJE4CpVFwUTpifcduvSgSrk+d7lFZHALxjAg== |
| 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
| 2026-09-17T09:34:30.162942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096894observed a5c79bc0ac37419fcfef63741f03e851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:30.145250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096894/manifest.jsonobserved c7684dae2c0c98e0524c03004d08ecd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:30.127255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096894/publication.mdobserved 9a889d8a0e64202174fd06b4322bd195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:30.108929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096894/publication.txtobserved 8b804aa3f8a7dad62509c811557a6e17...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. |
|---|