OT-2026-000085936
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000085936) never changes.
Identity and time
| Publication number | OT-2026-000085936 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-757b-ba35-45f068d59c0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45f9e79a3a6b808490f59e112e80958c33d208ac446db86df0107df9d1536581 |
|---|---|
| Markdown | 35d721db18653f77b2049b766c1b1af05badda7de1528a409fbb10e7971c472c |
| Publication page | 5d7dcfef16ff9370aee60a809e73ec0ae6c20605dd2b2c6541c93e87f2fd643a |
| Manifest | 1c44cf8089fc57d10f8527fffbac093a8a397f10a034bd420ffa7b68331c3612 |
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 | FSPr5jEpwqiAZIULDaBDGwlD0MFwRXl20zDxqdjzUX+et1lCvP9xYDxEMhjYj3V03C6rXsAkcZOrbPRfzFsIBA== |
| 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
| 2026-09-17T09:52:53.486423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085936observed 5d7dcfef16ff9370aee60a809e73ec0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:53.466889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085936/manifest.jsonobserved 1c44cf8089fc57d10f8527fffbac093a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:53.449744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085936/publication.mdobserved 35d721db18653f77b2049b766c1b1af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:53.429713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085936/publication.txtobserved 45f9e79a3a6b808490f59e112e80958c...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. |
|---|