OT-2026-000058717
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000058717) never changes.
Identity and time
| Publication number | OT-2026-000058717 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39e-7f6e-b0c1-4f47e458838f · 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-2026-000058717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 221037b784c2e74aee08e6a453b44dd46e7c2566a923b7e7afe320262798dfc1 |
|---|---|
| Markdown | 1044950e8333e28a283e1de76c67aa82e7a68732cfedf5baf1526bdffeeeb340 |
| Publication page | 10dbd1e7a8fb83731894e2bc22bee25752631f2a8efc2eb498f40bb4261fcc11 |
| Manifest | 430f00e21d2ad20d8cfc744ae9c5d669a20298d3b4c3f31baddcedac3738ed6c |
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 | 1rSa6Hlh6KiUlleU8rR2q6e0Nfr+Omb1cYPqvQw50AOYSFsxZMkRfw+KGos2QsaYFAl3WlmNZlRhR8liRnCbCQ== |
| 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
| 2026-09-17T10:47:14.841573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058717observed 10dbd1e7a8fb83731894e2bc22bee257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.819487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058717/manifest.jsonobserved 430f00e21d2ad20d8cfc744ae9c5d669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.801254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058717/publication.mdobserved 1044950e8333e28a283e1de76c67aa82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.781716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058717/publication.txtobserved 221037b784c2e74aee08e6a453b44dd4...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. |
|---|