OT-2026-000100081
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000100081) never changes.
Identity and time
| Publication number | OT-2026-000100081 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7822-8599-4c5ac5cf8126 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100081 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41f7946793248f879c1bf5cc51177ac98c99677d7117b23a0bdb4bc41769dbac |
|---|---|
| Markdown | fdfe102681a2c3b87a7a63805d48059bd69a4e435558c3be41387c91eb9bc7ff |
| Publication page | 121deb5a81b37163856cfa77a19cafa4fb63a0e5d1598c6315bf769a25d09412 |
| Manifest | 571246229c04a82f902597aa8355b226282257b0cef7b52988b5910251420756 |
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 | kGwzqBTThi8oqXwz1bVJVCxh6XpyjErXIYE+63m0i2snMP2fbn/8gkvqLz2m0+ktFbL4hSt/IZcR8FMpf0eNDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:01.949679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100081observed 121deb5a81b37163856cfa77a19cafa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:01.933139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100081/manifest.jsonobserved 571246229c04a82f902597aa8355b226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:01.913543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100081/publication.mdobserved fdfe102681a2c3b87a7a63805d48059b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:01.895651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100081/publication.txtobserved 41f7946793248f879c1bf5cc51177ac9...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. |
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