OT-2026-000082763
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000082763) never changes.
Identity and time
| Publication number | OT-2026-000082763 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-72b3-905a-767664806688 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 321378e0a21f964af31c4bc1bfb9c3ad6cb12c01f7189475e425f790bd14596c |
|---|---|
| Markdown | 6ec2510d8484afea4cb5934e6cd61a416ced15c3caa956209d9102424c83b4ec |
| Publication page | 4a1d9789440fd794f8b0f7d689f1f917a161758134703ed328222ada9ac77e74 |
| Manifest | 56974675c0ea0fb9e5c8f66ef41dd3cf2d18578e765ce867867db2af74ba511a |
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 | DTLQYxd1hl1e7VbHDsS1/ljUd2LEn44d06XPxRBl/1ZThkaO7+IhUWxFxxnzJGX4QqHV6p+Si6dG7X515dtZBg== |
| 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
| 2026-09-17T09:58:20.900364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082763observed 4a1d9789440fd794f8b0f7d689f1f917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:20.882333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082763/manifest.jsonobserved 56974675c0ea0fb9e5c8f66ef41dd3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.865514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082763/publication.mdobserved 6ec2510d8484afea4cb5934e6cd61a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.848502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082763/publication.txtobserved 321378e0a21f964af31c4bc1bfb9c3ad...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. |
|---|