OT-2026-000088093
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000088093) never changes.
Identity and time
| Publication number | OT-2026-000088093 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7306-bf29-0143e1c63a8e · 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-2026-000088093 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdb81e9b46949760d71b324aa1b764b018ea30532d0f20678b097c0a6f05fbf3 |
|---|---|
| Markdown | d929b0d71181dbb6abcf7fc0dad342ea647777834ee539ec4087aa15101943b1 |
| Publication page | 3617acfc64c1e61eb473119c4b83c2663708260828ff87e1875547b6ac456c76 |
| Manifest | a461843b8d685ffce8717224348461193318973b8bd3574cb7bf0085d3e45d50 |
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 | iGUtf8k+5dWiUNT4PxxvyzRmoCAmcMu2S8zPkDj3TPouO7u2H3Q7Jfq602SHZ9mWOQq+ErioKmGDKw7oGjkqCg== |
| 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
| 2026-09-17T09:50:06.181940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093observed 3617acfc64c1e61eb473119c4b83c266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.161052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/manifest.jsonobserved a461843b8d685ffce871722434846119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.141506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/publication.mdobserved d929b0d71181dbb6abcf7fc0dad342ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.120524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/publication.txtobserved cdb81e9b46949760d71b324aa1b764b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.336791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093observed 3617acfc64c1e61eb473119c4b83c266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.318688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/manifest.jsonobserved a461843b8d685ffce871722434846119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.301661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/publication.mdobserved d929b0d71181dbb6abcf7fc0dad342ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.282754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088093/publication.txtobserved cdb81e9b46949760d71b324aa1b764b0...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. |
|---|