OT-2026-000062859
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000062859) never changes.
Identity and time
| Publication number | OT-2026-000062859 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7061-8e47-efb504c82a95 · 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-2026-000062859 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30dd8c2b4fa13d05320122ee4dc6fcb917e7ffaa55a9caa0fb776c247ad04b1c |
|---|---|
| Markdown | 847772c5585ed962e69854e702942ba8ee4a2f6c607c2ed4c7ec4ec3bae89e89 |
| Publication page | 81707575781704aa8a0961f855c120dbb0a0703a11b20da6ff8b7f90c64b034c |
| Manifest | df7877d801f6f8b3d8ad6e1efdbb48c844a28d144d87e66435242f42c8572704 |
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 | XMFRnvd4rguQAu3wY7tTIn7n7D7J0OcASF1JLksssV4PEBBRi5lbDUgbeFaqblzurkBhybgulfDMy3TNAT5CBw== |
| 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
| 2026-09-17T10:40:12.519370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859observed 81707575781704aa8a0961f855c120db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:12.500222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/manifest.jsonobserved df7877d801f6f8b3d8ad6e1efdbb48c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.477465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/publication.mdobserved 847772c5585ed962e69854e702942ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.456648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/publication.txtobserved 30dd8c2b4fa13d05320122ee4dc6fcb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.455912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859observed 81707575781704aa8a0961f855c120db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.438610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/manifest.jsonobserved df7877d801f6f8b3d8ad6e1efdbb48c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.421375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/publication.mdobserved 847772c5585ed962e69854e702942ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.403906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062859/publication.txtobserved 30dd8c2b4fa13d05320122ee4dc6fcb9...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. |
|---|