OT-2026-000063183
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000063183) never changes.
Identity and time
| Publication number | OT-2026-000063183 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7822-8020-de104924f709 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ab157e05aa65c1ffe8c1af6da76f1c87c323e2f522ee6b324954cc94dcc4e7c |
|---|---|
| Markdown | 3926faa98cff43638de5e54d558b9555f6ff92ccff484d7d75e4c8c69d91c2ad |
| Publication page | df608fae6381808e1af9a5e60c99109fc160856704db5618dc0b3dcddcc96efd |
| Manifest | 938c097bcc30642fba5141ef94cb58a51557396ed27f2a074afaf6d0e9db0a87 |
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 | jJqW/gtlPTvnp+dceadVE22hwIwPpOHEONRv5Wy2UrwahAoc9/FVtxvbi3RYJ69At+r+NCOJDAxgTsutcndCDg== |
| 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
| 2026-09-17T10:38:58.660732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063183observed df608fae6381808e1af9a5e60c99109f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:58.642531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063183/manifest.jsonobserved 938c097bcc30642fba5141ef94cb58a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.624059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063183/publication.mdobserved 3926faa98cff43638de5e54d558b9555...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.605915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063183/publication.txtobserved 2ab157e05aa65c1ffe8c1af6da76f1c8...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. |
|---|