OT-2026-000084683
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000084683) never changes.
Identity and time
| Publication number | OT-2026-000084683 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7c37-9dd0-3eb2d2341787 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084683 |
| Status | PUBLIC |
Content hashes
| Canonical text | 866257e8dacba3f8742575219581fbc2646dce3e6e7abb7e0d77e81c3267fec0 |
|---|---|
| Markdown | aed6b66742766a83d98b9de33113bf938b7bd2a830eb11dca62e1bf75cd426a9 |
| Publication page | 64f8a661ce4f6f48b587d4975e66c066f7b55b3318d5e8c25020561ad2e4400c |
| Manifest | 035a5c08fc481966406752339cdfab74c3f942b20ed458fb13771e570c21e839 |
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 | qOlt0qBsvRXG/48Xp8Hw4Bru0SpHIyUEwueFr23wnWKlrpyNnEhibaz48Ydqb3cx6ncpHL6uSePJizEYxfFSDw== |
| 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
| 2026-09-17T09:55:36.633360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084683observed 64f8a661ce4f6f48b587d4975e66c066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:36.615348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084683/manifest.jsonobserved 035a5c08fc481966406752339cdfab74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.598126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084683/publication.mdobserved aed6b66742766a83d98b9de33113bf93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.579810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084683/publication.txtobserved 866257e8dacba3f8742575219581fbc2...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. |
|---|