OT-2026-000073761
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000073761) never changes.
Identity and time
| Publication number | OT-2026-000073761 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7d7d-8d57-b3dba1cf92f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073761 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce4934c810fa6d7d654c0d5a625b6e859268b948bff9d965a985299ce98ebff1 |
|---|---|
| Markdown | 0826170080decd9aacb07b520caa7890ce45b4b843877a770396a0fc2038dd01 |
| Publication page | 0351c8975b6b218b8b46df666d533e5f567fee50f48a2a6b14ae3088e87dd37a |
| Manifest | 38110d55320ca76ebf81cb0989c0b35b64ca73ee6db73290bff39b7629955240 |
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 | EUu7yWuaE4MJESPZPxjkQPIP0hhtBazKjf+J2KTKObCYG4E5ApfKxhq5MKgXGBwmXJkP8WOIqk5JQGoV/wH3Aw== |
| 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
| 2026-09-17T10:19:51.267002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073761observed 0351c8975b6b218b8b46df666d533e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:51.248809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073761/manifest.jsonobserved 38110d55320ca76ebf81cb0989c0b35b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.230669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073761/publication.mdobserved 0826170080decd9aacb07b520caa7890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:51.210630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073761/publication.txtobserved ce4934c810fa6d7d654c0d5a625b6e85...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. |
|---|