OT-2026-000086858
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086858) never changes.
Identity and time
| Publication number | OT-2026-000086858 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-72ea-88b9-33d5c5101a8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086858 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef33dc30a85704eff6aa34a5c934d19307b767958a12fb41d97d933385790a61 |
|---|---|
| Markdown | 07e9314da38f0388019e99c08282135b4b47f8b44a2cdc40ba2b2d59a434eb9f |
| Publication page | f0b88a8bb0db15cba9ad393d9193dbf7e3a901f5494e049a13f2d4d8a13a98b3 |
| Manifest | 6e5b77480ddb0356310ba94919f4ba63852195384eed7154866532120d74a722 |
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 | mUvOLfuUIZLSsbbhVmnuqjyY7bH+fUpXcVV9czv8sU3vakTs1KfU1r55th3SJmkC2009xluWeCFuatFQ5OdQAA== |
| 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
| 2026-09-17T09:51:41.672396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086858observed f0b88a8bb0db15cba9ad393d9193dbf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:41.653440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086858/manifest.jsonobserved 6e5b77480ddb0356310ba94919f4ba63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.634294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086858/publication.mdobserved 07e9314da38f0388019e99c08282135b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.613378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086858/publication.txtobserved ef33dc30a85704eff6aa34a5c934d193...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. |
|---|