OT-2026-000094403
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000094403) never changes.
Identity and time
| Publication number | OT-2026-000094403 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7386-855d-75c72b259eb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094403 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab8e5380ccf4ec50ee504499e796d9917dd268657518b825519d04ec8574452e |
|---|---|
| Markdown | 8fcf7ddb020bce1e4cc8b7c9497ef3199ea9326fe00b4f841adb313449971469 |
| Publication page | 434d60b56c8cfc1c7b6401876a53501e33be049faf1930350eb47b0f4fee4129 |
| Manifest | 8f7730ff02cd5246bc35e930856270537654c23b86be342c0de2cd961ff72375 |
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 | Ien4L6faUfzKgbg37J595+d7r6/n3kXw6Vhy1spZ8LZSKaOmFPnKTA+Tz6VDa4R3jSQattfkqeoLjg0A78u0Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:48.640154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094403observed 434d60b56c8cfc1c7b6401876a53501e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:48.622626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094403/manifest.jsonobserved 8f7730ff02cd5246bc35e93085627053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:48.605393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094403/publication.mdobserved 8fcf7ddb020bce1e4cc8b7c9497ef319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:48.589460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094403/publication.txtobserved ab8e5380ccf4ec50ee504499e796d991...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. |
|---|