OT-2026-000008762
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented 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-2026-000008762) never changes.
Identity and time
| Publication number | OT-2026-000008762 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7422-9d26-6e5b0b768f63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83f43dbebf589a1b2ca9b95ab27cc5f2846d7bfb607630bceb333106c05437c3 |
|---|---|
| Markdown | 3d15391d412760955f8d8d3ba05bb292b2b839ab5550e5d550ca49a07bf2fe86 |
| Publication page | f5aad2a0e1ff1f564814c448673a1cebe1a953267de757ba7e9eda4cf48188c8 |
| Manifest | f8c401b98afb79c5a622c458cb790fe5640edbab5698ec34016f5c237d347ef9 |
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 | 3mcjkYkMRo4VJIkAQ/aF0u/bqk1+SdeBFRAKuwmtdBg62aMHazBKxyuC/mgdbk/yuk07vcA8Sr9cQQIBcTOIBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:51.446010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008762observed f5aad2a0e1ff1f564814c448673a1ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.425713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008762/manifest.jsonobserved f8c401b98afb79c5a622c458cb790fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.405877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008762/publication.mdobserved 3d15391d412760955f8d8d3ba05bb292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.385692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008762/publication.txtobserved 83f43dbebf589a1b2ca9b95ab27cc5f2...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. |
|---|