OT-2026-000063796
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000063796) never changes.
Identity and time
| Publication number | OT-2026-000063796 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-72d7-bfe3-2ad3b5ad5ded · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b5b93abc62f56f9977b8a6529febeeb444e1bb1c88fa306b6ef6c731853808a |
|---|---|
| Markdown | f791a85a458fbe27facf83c94850999e3484e5d4ff96b87ba4ec272d26bf7e67 |
| Publication page | 01486e0b61d94488deffa043b147d44b0e65bbb965413ba8693f5533a0305184 |
| Manifest | bad6e8a8224c4122af817514fe56cafe079de0f172ca215361bc3edda81aff6b |
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 | eDqWOek/cy74CHyzE0Ux2erhmXMs8id0Adme1QXPiTb4kilHglatCbbJvXr/KnBa2qXjKOJZGkWe8ahlLntrDQ== |
| 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
| 2026-09-17T10:40:05.656605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796observed 01486e0b61d94488deffa043b147d44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.628897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/manifest.jsonobserved bad6e8a8224c4122af817514fe56cafe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.603769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/publication.mdobserved f791a85a458fbe27facf83c94850999e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.578441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/publication.txtobserved 2b5b93abc62f56f9977b8a6529febeeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.639613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796observed 01486e0b61d94488deffa043b147d44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.621999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/manifest.jsonobserved bad6e8a8224c4122af817514fe56cafe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.602731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/publication.mdobserved f791a85a458fbe27facf83c94850999e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:28.581566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063796/publication.txtobserved 2b5b93abc62f56f9977b8a6529febeeb...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. |
|---|