OT-2026-000026010
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000026010) never changes.
Identity and time
| Publication number | OT-2026-000026010 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7088-afed-26dca97f39f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ced2feb187520c283b629f7d9d63af2c985e28b62dbc5297a2b6e48267ca1f4 |
|---|---|
| Markdown | becc4ac19bf84f6df9bf5e228d7ff471d5bf3dd92ba127e92f67ab1ceb022caa |
| Publication page | 2e664fbb15c38f44000a4f7a6d07ee3466c7d0aefcb4ac2cce8cbe13427e862a |
| Manifest | fbb0194c61ab721abf87d5ffb57d6471a671412e29631e3bdf5d6a1844a0c462 |
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 | TddwE9Smqze4yO5jR6FPhDn5F91vCb9IDPSxutpAX7/xF4xjx6aOj7LSJXZOjv60ozhsxAYMP8sW/1lMNpc5BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:23.350389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026010observed 2e664fbb15c38f44000a4f7a6d07ee34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:23.334097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026010/manifest.jsonobserved fbb0194c61ab721abf87d5ffb57d6471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.316434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026010/publication.mdobserved becc4ac19bf84f6df9bf5e228d7ff471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.298348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026010/publication.txtobserved 9ced2feb187520c283b629f7d9d63af2...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. |
|---|