OT-2026-000058209
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000058209) never changes.
Identity and time
| Publication number | OT-2026-000058209 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7d7d-9433-75e5b8261863 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12fd8bfd1f39036a656878525e42856895f38905af2074ff6185545d2a29f30e |
|---|---|
| Markdown | 997e2119156787db6de8ae04fd4eca7be82e7cdb3283760ff751ded30c4d9332 |
| Publication page | 28e14884ee888ea62add4a7b36f18102ce43a6205bc5da2625a6192b49318175 |
| Manifest | 01a37ad71ea7ef7c21c956bb1bcdd67ae56162a7df1592beaab53e3322a7773d |
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 | LmML5wa0yvGsw2Vf8YSuNie7GQmDuK3vnY1zGuPp1kNefkWg+Ip8vgg5aAuby0i7M7rpelpFvytMOTa2l0PODw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:55.069461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058209observed 28e14884ee888ea62add4a7b36f18102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:55.052304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058209/manifest.jsonobserved 01a37ad71ea7ef7c21c956bb1bcdd67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.033187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058209/publication.mdobserved 997e2119156787db6de8ae04fd4eca7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:55.014391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058209/publication.txtobserved 12fd8bfd1f39036a656878525e428568...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. |
|---|