OT-2026-000056955
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000056955) never changes.
Identity and time
| Publication number | OT-2026-000056955 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af9-7c38-9228-48663c6f5dc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f533f04852e686254e9f6d571e485643d48d37d6c6564123216851741f593af |
|---|---|
| Markdown | 1983a72bb7c5546e7f5acb07336f1449df46dd34efd104bd1fe6afd3f87b926d |
| Publication page | a8661e81f232b1d84af1b0cc085ca01ef4784c7b21dd1682ecdf48329801c15a |
| Manifest | 4ac5976567f83fbe0ab62b760d5980619d7dc2f98f2e3fad75ee77e1c6fe41c1 |
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 | O95Ug0XYHOZisTDqnYIuRfVfohmr75QpaPQAGvijzmlokgVrrMIqUS1CJMZjAWCrL8Z1a+06sis2bUHtaDtdCA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:30.541938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056955observed a8661e81f232b1d84af1b0cc085ca01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:30.525007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056955/manifest.jsonobserved 4ac5976567f83fbe0ab62b760d598061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.506683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056955/publication.mdobserved 1983a72bb7c5546e7f5acb07336f1449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.488355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056955/publication.txtobserved 0f533f04852e686254e9f6d571e48564...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. |
|---|