OT-2026-000097495
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000097495) never changes.
Identity and time
| Publication number | OT-2026-000097495 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7333-8442-812a9c7a1c9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e7a50bc7a6226665c7cc163a27649520615c8bd7bbadab82ff3749482752cc3 |
|---|---|
| Markdown | b4644314f96ec63e400b37a0f42e378c660bc8fab1b51ed990a17a9fa733a5bf |
| Publication page | 5f97ea5efcad6c6e36e99137490c52ee0f82c5a51b0cf2db64bfc0b9abb9810f |
| Manifest | 68fd23e532b7eb36db4728f693275ebbd88bdc436303dbf0f6900b1e5eeb65a0 |
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 | MzQRue3/IYSHGU0HNWSxZ6Vftb37eVlk/mZ+A+ssosGlJFCzwV/aI9LCzeNPC4Ssfk76uiw70KOoefFCn+XnBQ== |
| 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
| 2026-09-17T09:33:22.089600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097495observed 5f97ea5efcad6c6e36e99137490c52ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:22.072561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097495/manifest.jsonobserved 68fd23e532b7eb36db4728f693275ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.054836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097495/publication.mdobserved b4644314f96ec63e400b37a0f42e378c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:22.038512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097495/publication.txtobserved 9e7a50bc7a6226665c7cc163a2764952...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. |
|---|