OT-2026-000092152
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092152) never changes.
Identity and time
| Publication number | OT-2026-000092152 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7fe5-9489-6b100c756715 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092152 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad839169cf98074fc0410a08c3f9b9720f98337c3c1718cac14603472ddcbc4a |
|---|---|
| Markdown | 36f27d22c328329c521d65e75b3a0b45d2935760897ba33481455ed4cb2c95ae |
| Publication page | b2b5b5480ccfc722ce58b06a91312a8da7d373704b83e6d6db9f059f51b3ae8b |
| Manifest | 3479b18a8ce1c5dca1e421e0feacd47d080dac3c600d914188344b3259413928 |
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 | hML+IIbWPodGC8uvXfVWmJr/J9t20GZ0qiTiG4ozq8eyF6z6Nn42oFrm2E2q/89SkYJwLdYDKr8TEGZlNXG1CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:37.379283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092152observed b2b5b5480ccfc722ce58b06a91312a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.362985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092152/manifest.jsonobserved 3479b18a8ce1c5dca1e421e0feacd47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.343782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092152/publication.mdobserved 36f27d22c328329c521d65e75b3a0b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.324891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092152/publication.txtobserved ad839169cf98074fc0410a08c3f9b972...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. |
|---|