OT-2026-000058737
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000058737) never changes.
Identity and time
| Publication number | OT-2026-000058737 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-74d9-ae82-a5f10a286b1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47f097f5ea8e3cbc1e81a1f38f106bdea3fef16893a0ef3cab19f5587a62a836 |
|---|---|
| Markdown | 45928a65f9412449865638eb6e99aeafb977290dccbec8209eae80d6dd7b3fe6 |
| Publication page | b4659a92a06e678c7909737d6638312194964f87e76edbedbf9bf672bd4f2326 |
| Manifest | bca42aab4aecde11057838c4ebb6849a7bc8401ae36672ae50e8db2396acb3c1 |
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 | rxZ9EleNbikJS0Z0YXA63KN3cs1OA9yhGLLnjdt3l1DSP9+9CGGKD6IpcS2QLx+PF1a44vp/kdjhfH1tVM6tCA== |
| 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
| 2026-09-17T10:47:16.301487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058737observed b4659a92a06e678c7909737d66383121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:16.282386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058737/manifest.jsonobserved bca42aab4aecde11057838c4ebb6849a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:16.265933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058737/publication.mdobserved 45928a65f9412449865638eb6e99aeaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:16.248551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058737/publication.txtobserved 47f097f5ea8e3cbc1e81a1f38f106bde...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. |
|---|