OT-2026-000062783
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000062783) never changes.
Identity and time
| Publication number | OT-2026-000062783 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-761d-b286-010244d00e8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062783 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdeafa4a3597fb2ec934883092745340d726e5eba09ae644c89e85a030336850 |
|---|---|
| Markdown | 8824e12aa5d3ce709795583e6a5699b10773734ee226d3136428bf48abb04a04 |
| Publication page | d67cbfa247376deb1bcf7c80c5cdd0928a308a649396a60c006e16ee1060c0ff |
| Manifest | d7a0ece53d6852946474a7420cff81cf1b1138df87591ad52571ae6e3b608873 |
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 | RD+2Bn2MyOToKHW5PKaTVOuVNM+IG+bkloqGFMBRCCpBQui9P1DV1ZUYu6cYR1ag7CccV+5dcKcmxTeimmZlDg== |
| 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
| 2026-09-17T10:39:22.286221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062783observed d67cbfa247376deb1bcf7c80c5cdd092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:22.268947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062783/manifest.jsonobserved d7a0ece53d6852946474a7420cff81cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.250734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062783/publication.mdobserved 8824e12aa5d3ce709795583e6a5699b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.232963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062783/publication.txtobserved bdeafa4a3597fb2ec934883092745340...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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