OT-2026-000100914
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, 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-2026-000100914) never changes.
Identity and time
| Publication number | OT-2026-000100914 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7a89-beaa-2510ffb33156 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80807f538aead027b49bd68894ae0b12c03a7003cb124f03e9499a4fa1f8572a |
|---|---|
| Markdown | 5ae774fb672d2986be4e0ca97ef97f370cdcb086808413da6186c15392fc831e |
| Publication page | aa3d2b491a9b7853432ccf84b4c719b2911d9c13a554e2f97e5062baea388a53 |
| Manifest | 413a4c755ce36b0399ca434f872eb725063cbbcee80e0ead6ef7218f9aad1e58 |
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 | TO9qOJeUVxHksL/z7bHw9kWnmxQm4wb6NFQnXhPwTrqkz+0siaDv7uWIbyaNm1dXyy+tTFcpKQfH20GNf4vcBw== |
| 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
| 2026-09-17T09:26:24.732250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100914observed aa3d2b491a9b7853432ccf84b4c719b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:24.713669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100914/manifest.jsonobserved 413a4c755ce36b0399ca434f872eb725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.695805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100914/publication.mdobserved 5ae774fb672d2986be4e0ca97ef97f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.679018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100914/publication.txtobserved 80807f538aead027b49bd68894ae0b12...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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