OT-2026-000070211
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line 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-2026-000070211) never changes.
Identity and time
| Publication number | OT-2026-000070211 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7aae-9b93-4458ea7198f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070211 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1e687baa2c98eab92d3349f562d4e671f14ca3a7d15883309eb6496c0285124 |
|---|---|
| Markdown | 7b1a1a77a39a53019c89541a431420a2889a7df0d5df8122f474bdd6140cfedb |
| Publication page | 14ec468eec686fc35daa0fc9e8daab5a4a01c545dc43035523963217eb444dc7 |
| Manifest | b3b9dcdc535cb7fc6fa28e13141a1f363aa27962bfdd75b98ba5f5486fd9700a |
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 | mTh/iD+bzT7zkN5JoWtaomqc1PRiYhfzjnsNcUd9wsDqfJjxzIBqny3O5xSFZNvKZzTjoyReYkyt3emp7v6ADQ== |
| 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
| 2026-09-17T10:27:16.069786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070211observed 14ec468eec686fc35daa0fc9e8daab5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:16.053990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070211/manifest.jsonobserved b3b9dcdc535cb7fc6fa28e13141a1f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:16.037190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070211/publication.mdobserved 7b1a1a77a39a53019c89541a431420a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:16.019825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070211/publication.txtobserved b1e687baa2c98eab92d3349f562d4e67...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. |
|---|