OT-2026-000007014
Publication integrity record
Vacuum cup gripper, per zone isolation, plant vacuum fed, pressure verified, 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-2026-000007014) never changes.
Identity and time
| Publication number | OT-2026-000007014 · never reused |
|---|---|
| Internal UUID | 01a0a96f-8fe1-7e26-b6d8-7ba483d61ab8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:57:35.971820Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007014 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc86eeff31e71a9009897651182b64821b5f12d5b026c4890233400ee0c1b958 |
|---|---|
| Markdown | cfe7ff7299404d50c72e92715410975d1b36b7fdaa714181f93d4125ab13f428 |
| Publication page | ad7c84e64dc73b6cce2d70a4e18d88a1a217d49bb50788216e38133f59e99409 |
| Manifest | a93a70ed713327a6280712391c13b69f7b93753bbe59371b68080e11f23da57b |
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 | yVBlFmQZvlPdIfdOilTT5HF+SS9iTEJAbhe20gu8LKzQBvXMCrW2Xj2yZSQsi0LoBZ7qttnPJGxABpi4JAlLAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:11.686748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007014observed ad7c84e64dc73b6cce2d70a4e18d88a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:11.673654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007014/manifest.jsonobserved a93a70ed713327a6280712391c13b69f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:11.661890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007014/publication.mdobserved cfe7ff7299404d50c72e92715410975d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:11.649671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007014/publication.txtobserved bc86eeff31e71a9009897651182b6482...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. |
|---|