OT-2026-000063098
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000063098) never changes.
Identity and time
| Publication number | OT-2026-000063098 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-714d-8901-91910c66e09b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f11bfe3edf47fae5dd298e46916c776c0219be649fb8a6b109be4a10d6fe8eb |
|---|---|
| Markdown | 42de33eb387536eef6ce194e663ae043dc4cb790090fdd319a9340911cc2388e |
| Publication page | 57e5536f6b16c50168dacf980148537aac58492cc58c80419e27b58eb2c2b3bc |
| Manifest | 16553b03166b80c7db3f5c40782fd81c74c4fc0ea36b85a505a60d55be78123f |
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 | mHIx0dfF3iXtWupmngeAETw7xfx5t447warJarZxjN1R6y7jPaqcjVLGyQhWIrAsKFMOTt98xuxXm5gtoqnNBA== |
| 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
| 2026-09-17T10:38:52.317682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063098observed 57e5536f6b16c50168dacf980148537a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:52.299264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063098/manifest.jsonobserved 16553b03166b80c7db3f5c40782fd81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:52.280363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063098/publication.mdobserved 42de33eb387536eef6ce194e663ae043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:52.258328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063098/publication.txtobserved 5f11bfe3edf47fae5dd298e46916c776...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. |
|---|