OT-2026-000059191
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000059191) never changes.
Identity and time
| Publication number | OT-2026-000059191 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7a9a-be02-954e2cc578ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6737a8b9fbc712c7eca6186c3dd7119f71f1ba74b6c522a95ef2db2d04cead93 |
|---|---|
| Markdown | 2e3605a7b9fa74095a8a0397bafb50f6817f0ce82fb300fe625990f43095127e |
| Publication page | 3735290d4d76a8e7eff2429767655a80ad5ce106f2294da12cb102c5dfd7e5eb |
| Manifest | 6d861740520629f872219b0bb44584e90eef1364366d64cd1874a691b386cde8 |
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 | eUuhQSO71/3sdrmPy832x8S+UjL3NQ3+Lucb6Fpr+RXHpC9jkz3XmiX6Ogulx+3KXgOhxVipfCLEEtnFJxpPBA== |
| 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
| 2026-09-17T10:45:09.165449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059191observed 3735290d4d76a8e7eff2429767655a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:09.146727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059191/manifest.jsonobserved 6d861740520629f872219b0bb44584e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:09.129321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059191/publication.mdobserved 2e3605a7b9fa74095a8a0397bafb50f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:09.111822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059191/publication.txtobserved 6737a8b9fbc712c7eca6186c3dd7119f...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. |
|---|