OT-2026-000083332
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000083332) never changes.
Identity and time
| Publication number | OT-2026-000083332 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7cd0-a24e-b8879be1ed52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083332 |
| Status | PUBLIC |
Content hashes
| Canonical text | be53e5e30db3a34e595c10c6981b4bae30856b4c2aae6c19fa5d858633d37e03 |
|---|---|
| Markdown | 30c452a76d1779968f6e8ed3701d90b0025d6d12138e5795a5e27f3256db8b43 |
| Publication page | 8a1303cffb3952b3c3f65c55c9276b437d9d434e6eef3f59cc0bf8c627cf9ace |
| Manifest | 2152a8307dc86fd30bc4f3f0417865189c27364fc59c0c6e489be3425a41b5a6 |
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 | wQUoVV8FBmBVkWsGti/6OEuVYhZqa33+HVvUyTGxZQDAjj1L+ZoHUPvAJp8dGZenbdjzEfvNlIJwhzf2224hBw== |
| 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
| 2026-09-17T10:00:36.060568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332observed 8a1303cffb3952b3c3f65c55c9276b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:36.041216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/manifest.jsonobserved 2152a8307dc86fd30bc4f3f041786518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.021614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/publication.mdobserved 30c452a76d1779968f6e8ed3701d90b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.004114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/publication.txtobserved be53e5e30db3a34e595c10c6981b4bae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.840264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332observed 8a1303cffb3952b3c3f65c55c9276b43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.823529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/manifest.jsonobserved 2152a8307dc86fd30bc4f3f041786518...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.808039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/publication.mdobserved 30c452a76d1779968f6e8ed3701d90b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.790915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083332/publication.txtobserved be53e5e30db3a34e595c10c6981b4bae...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. |
|---|