OT-2026-000088099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088099) never changes.
Identity and time
| Publication number | OT-2026-000088099 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-72e5-9807-d4d7c3c8067f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 154b966fcce69f7e39a855133e23557a299f6b0e72b234c12260b0af2f199433 |
|---|---|
| Markdown | 5cbb19f2807e14e09e3b712aa10ded69eb76e2c32d8ef82843cfee4ba9c8befe |
| Publication page | cdbeab28fab40d879eee62e2ff249d57fd39fe4be5c4367c3c82d704e88ca3bc |
| Manifest | 116b4fb482cac8e254cf5026439bcdc864f78e8a0e6867a46bbd3fc9b30cfaf1 |
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 | ipgkzP52y7N4JUpzhsta8wLogLpaZA+DUk+HGbbS4TS13qQf8YE+qEFTxnfHlhxR3ie0Tl62iQ7qO3YaxuuBDw== |
| 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
| 2026-09-17T09:50:06.774389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099observed cdbeab28fab40d879eee62e2ff249d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.754062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/manifest.jsonobserved 116b4fb482cac8e254cf5026439bcdc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.736879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/publication.mdobserved 5cbb19f2807e14e09e3b712aa10ded69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.719085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/publication.txtobserved 154b966fcce69f7e39a855133e23557a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.903829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099observed cdbeab28fab40d879eee62e2ff249d57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.886551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/manifest.jsonobserved 116b4fb482cac8e254cf5026439bcdc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.865395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/publication.mdobserved 5cbb19f2807e14e09e3b712aa10ded69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.845157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088099/publication.txtobserved 154b966fcce69f7e39a855133e23557a...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. |
|---|