OT-2026-000082403
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000082403) never changes.
Identity and time
| Publication number | OT-2026-000082403 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-72a7-9081-91f2cf4bfbf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 312ee9c5a61cb18905835d3d614c549bfea9638cf6be0368c3060839bcfe31c2 |
|---|---|
| Markdown | b28d2430bb07a738ceb595a6333d6529b7161c522a830dc1924cd8b346d3ccea |
| Publication page | 56624661932d98ad54847cbd2a712fcb6e7142b13ca63253c77d4e357b6c46d6 |
| Manifest | 00f141253f051761ae153a0b300a041e60c66d91eb5abedbb56f6dd4b0e88d8c |
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 | OTmYMjEjtRgPb/6jw52x/hBlg5j1pSGLMoV9H7VUgl+cIyKN2OQt/JJvOTJFxRMM6YhJ5QJNIOOkWchsRBopAg== |
| 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
| 2026-09-17T09:59:17.236056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082403observed 56624661932d98ad54847cbd2a712fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:17.218503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082403/manifest.jsonobserved 00f141253f051761ae153a0b300a041e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.200178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082403/publication.mdobserved b28d2430bb07a738ceb595a6333d6529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:17.182863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082403/publication.txtobserved 312ee9c5a61cb18905835d3d614c549b...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. |
|---|