OT-2026-000094348
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold 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-2026-000094348) never changes.
Identity and time
| Publication number | OT-2026-000094348 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-77a1-b4a2-cd3f2d16f173 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094348 |
| Status | PUBLIC |
Content hashes
| Canonical text | a72a4ff368716c7118c046a9ff63cc20625f7f7b86d41db62bbe49bf13f676da |
|---|---|
| Markdown | e8b29277f24d8db335e899e90e864e93c0d36b10bd9320bc47ef1f9cd7e45e21 |
| Publication page | 55d78aafafd1cdc72ace5f3c8b45560199d8f656ffcb0fa470b810b338039832 |
| Manifest | 33b5f39750b90acaa8a12db5701d1aecf9e3b47fa2054d660731ec529c8c95ce |
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 | A+C5qMxkdI32gdc2ltn/Xinr63QY9iToEkMEBvqI29F7tjt7n5b/ozc0j91YYUF3ZohVRqCIT11OFOcmbIAuDw== |
| 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
| 2026-09-17T09:37:44.310750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094348observed 55d78aafafd1cdc72ace5f3c8b455601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:44.293325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094348/manifest.jsonobserved 33b5f39750b90acaa8a12db5701d1aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.275626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094348/publication.mdobserved e8b29277f24d8db335e899e90e864e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.258335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094348/publication.txtobserved a72a4ff368716c7118c046a9ff63cc20...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. |
|---|