OT-2026-000036383
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000036383) never changes.
Identity and time
| Publication number | OT-2026-000036383 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7066-93f1-92b9babdc980 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036383 |
| Status | PUBLIC |
Content hashes
| Canonical text | d77633c79c3b2f790464e5b988fb4ffcbf17d8723646b46591a3ebb8c3e6bf90 |
|---|---|
| Markdown | 25389becd4cf3c574d99e2e4871e9941680d4abdce03013f93f58e14ec32e04a |
| Publication page | b084bcc0cf0d7851f8780937d09c39270dc7755f8c8d6b16c1181bfc8bb29272 |
| Manifest | 6d4c48eecf9391724fe56fb12239c3483f3f28bc095d617d10acaa9e9e379492 |
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 | v8gTW7LUfi7xDuTHv4lj7wsYIBwT6tUGvM6BPWJQbdW3AeCSer2cGZp5tG3UkGND7cRtRbAQTo9eROqsQlznDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:45.801265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036383observed b084bcc0cf0d7851f8780937d09c3927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.782877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036383/manifest.jsonobserved 6d4c48eecf9391724fe56fb12239c348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.764867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036383/publication.mdobserved 25389becd4cf3c574d99e2e4871e9941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.744269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036383/publication.txtobserved d77633c79c3b2f790464e5b988fb4ffc...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. |
|---|