OT-2026-000091017
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000091017) never changes.
Identity and time
| Publication number | OT-2026-000091017 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-c011-76d0-aeb6-d5a9f496839a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:03.518217Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6329bbd5d4091ea4e9bf747668dafe85451dc9c98a944c46b49c87f81a40e38a |
|---|---|
| Markdown | a86484543e58cb88122b72465f3aa4cc7f746ba65dc13e9942c644a9d9bbdfd7 |
| Publication page | e824ad185675fb33a1834ea4a06dcd1735b7df6cd1d13f360a0fc44217adf163 |
| Manifest | 4e5579713ba28085dc09e55de43275cfe5762c3fc0aa74a42acfc08da2cbdae1 |
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 | MjEOAv5GdPuAMmfoPdUZqEPTKYyZ3aDnUs/hModadF0W51BjS184zMWcu+0ivBUL+fznL788GZ6ngpEeWE+iCg== |
| 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
| 2026-09-17T09:44:15.352678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091017observed e824ad185675fb33a1834ea4a06dcd17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:44:15.333918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091017/manifest.jsonobserved 4e5579713ba28085dc09e55de43275cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:15.314834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091017/publication.mdobserved a86484543e58cb88122b72465f3aa4cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:15.295755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091017/publication.txtobserved 6329bbd5d4091ea4e9bf747668dafe85...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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