OT-2026-000079936
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum 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-2026-000079936) never changes.
Identity and time
| Publication number | OT-2026-000079936 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-74fc-8d89-570928c039fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3cf28dc71b12f07e1484b19e075b8358921149a70b506dccbe1b6e4a0b5abbf6 |
|---|---|
| Markdown | 072ed40b995380f651dc5d6a67f8239356c3238498abbf1d642cd057d1489226 |
| Publication page | c33d8239242e70ab2ab0936be9a6d111f7132f65e58bc2d76e3dd16824544283 |
| Manifest | 7f94116e74a6832c7cbe4530fc7f981d295a950f46db5313845df1aa585e5c48 |
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 | +S+bo7ksN6wAHurr8s251gISnfePwXUVPr42w7vuTgl1S1HedRlkWBYpp70EfUVn/v19iOG7FkjEMqkxhUJDDA== |
| 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
| 2026-09-17T10:03:50.422557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079936observed c33d8239242e70ab2ab0936be9a6d111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:50.403531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079936/manifest.jsonobserved 7f94116e74a6832c7cbe4530fc7f981d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:50.384594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079936/publication.mdobserved 072ed40b995380f651dc5d6a67f82393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:50.366824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079936/publication.txtobserved 3cf28dc71b12f07e1484b19e075b8358...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. |
|---|