OT-2026-000005999
Publication integrity record
Vacuum cup gripper, three outlet manifold, plant vacuum fed, pressure verified, contact triggered, rubber cups
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-2026-000005999) never changes.
Identity and time
| Publication number | OT-2026-000005999 · never reused |
|---|---|
| Internal UUID | 01a0a94b-d08d-7177-a1c1-784ef97259b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:18:33.231526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005999 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4df32924a540824736e0214c07c141c99014d5238cce2de132c44f6e026d555 |
|---|---|
| Markdown | d595c4d531088c621c2eae373070bcbcc2f9c27adddfb2e596ae0648d0b48497 |
| Publication page | 11da7c07375136484f5d8cfce7a8456c12478147f0581be41b2beb3e387dce17 |
| Manifest | 2bc1771e528241fca7b7dcf460e2dc6338470fb05fece93b273668987ccc83c0 |
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 | YXqNl6OLmbM/aO1Q1K/9nQ/PzIR9SYPF1ocS6GkMJgfinMOEKcV/3z5wiJcoa0fVcXrCiGxT/RgRkNx/xdanDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:07.494744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005999observed 11da7c07375136484f5d8cfce7a8456c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:07.475083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005999/manifest.jsonobserved 2bc1771e528241fca7b7dcf460e2dc63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:07.458972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005999/publication.mdobserved d595c4d531088c621c2eae373070bcbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:07.440463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005999/publication.txtobserved d4df32924a540824736e0214c07c141c...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. |
|---|