OT-2026-000083930
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000083930) never changes.
Identity and time
| Publication number | OT-2026-000083930 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7313-b64d-a34e27e226bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083930 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3b14134aae41a721b6463f115cebe207fbb30f1cdc1ccfe14c866dbb03b7559 |
|---|---|
| Markdown | 74a0b29e01ecbb37d9596ef51438623cc2e4766f8cd534f37d5d99585ecb781a |
| Publication page | 1ec7ce30dae6ce43cfebb96566077046cf74b3ed772dc9a0fa0f33f89b164b0f |
| Manifest | 67c8ea7063734f6509cd69af69e19b4aef4ec0e5fe090a355bb54f6636097f97 |
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 | icLsAA/4aWtqpydETMRxtXj17fkoADZkvoWv7NlDs7qKNbR3j27y90l5I5l7964s/JNJ8h07pfh9LcS1OVtOCA== |
| 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
| 2026-09-17T10:00:25.549588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930observed 1ec7ce30dae6ce43cfebb96566077046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:25.530125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/manifest.jsonobserved 67c8ea7063734f6509cd69af69e19b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:25.512076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/publication.mdobserved 74a0b29e01ecbb37d9596ef51438623c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:25.495462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/publication.txtobserved f3b14134aae41a721b6463f115cebe20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.463214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930observed 1ec7ce30dae6ce43cfebb96566077046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.443025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/manifest.jsonobserved 67c8ea7063734f6509cd69af69e19b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.423972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/publication.mdobserved 74a0b29e01ecbb37d9596ef51438623c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.405761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083930/publication.txtobserved f3b14134aae41a721b6463f115cebe20...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. |
|---|