OT-2026-000005384
Publication integrity record
Porous face vacuum gripper, four outlet manifold, plant vacuum fed, contact triggered on the face
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-2026-000005384) never changes.
Identity and time
| Publication number | OT-2026-000005384 · never reused |
|---|---|
| Internal UUID | 01a0a937-5561-7d61-bd6f-3f13513ff93c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:56:10.980583Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 759125b559740e08f3c7b733e4f36ff42cfda2a6224066a7d3ab9cbcfdaf6a4b |
|---|---|
| Markdown | 524ca0806719747f89dcbe9bb7f2fab00316f7f1da188f8c79c8fb8029fe16b5 |
| Publication page | 945bb39f7e51d5a40dae28103ee90fd907198265dbb075c950f9c3d6e0ed0948 |
| Manifest | 2e65a4ff206c74be9b18c079efc5d472a7ed10e0a6e697637279f010d128f7a4 |
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 | sIKZCEF7cA1qkG3GDRSn4HokxpAuySCFsJU0KMfGs/GBYzfe0XEpryT1y4hRZ+VzjDRvsM7zoNIqw/UGsCnlAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:15.716773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005384observed 945bb39f7e51d5a40dae28103ee90fd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:15.703699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005384/manifest.jsonobserved 2e65a4ff206c74be9b18c079efc5d472...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:15.690049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005384/publication.mdobserved 524ca0806719747f89dcbe9bb7f2fab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:15.676205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005384/publication.txtobserved 759125b559740e08f3c7b733e4f36ff4...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. |
|---|