OT-2026-000085112
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000085112) never changes.
Identity and time
| Publication number | OT-2026-000085112 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7393-9b3a-9f69a5c4651a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085112 |
| Status | PUBLIC |
Content hashes
| Canonical text | b58f1ed0ce3b2c04b5ba0252744a30173dcdbc3105e4d75b56124ee03f54c6d1 |
|---|---|
| Markdown | 8a68498402d742c31e4310c56ffe9d43eadb99ec36788ad3512e7a17c290ec1e |
| Publication page | 964cba49f7b50a2f624abe340bf95a9a7bc36cb765e31edf547cf732903547c6 |
| Manifest | d2e401ec56329998c663f5582feb6774d06cba473d18067f8a499d53e373ff07 |
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 | woX5Ai0Dp93mENiqXm8neG/6CYme8ieUvfqYeL8fYxihByYA+voU8kG/mztyZ9nP1QSU21XkmWeU7HC+D2yPDQ== |
| 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
| 2026-09-17T09:55:11.098197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085112observed 964cba49f7b50a2f624abe340bf95a9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.080754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085112/manifest.jsonobserved d2e401ec56329998c663f5582feb6774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.064319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085112/publication.mdobserved 8a68498402d742c31e4310c56ffe9d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.044949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085112/publication.txtobserved b58f1ed0ce3b2c04b5ba0252744a3017...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. |
|---|