OT-2026-000045566
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045566) never changes.
Identity and time
| Publication number | OT-2026-000045566 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7ad5-8d61-7cbbc06de152 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 677fe2c56cc4001c05f7a80c3ed07fb853be1e02b87ee889479777651f108463 |
|---|---|
| Markdown | f54bb6a1adc3b5f6210732223a165f178c7e1d2df06a86a2eaba2a8dce7e96f8 |
| Publication page | 596522bf7500eab598983729e9a4e761d4494660e73b4e7f0059a2eac25ee477 |
| Manifest | 1eab5bb41a289835bd99921d5696642af3c97d7e3f63165b40520ffe7d96268a |
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 | ZN3pTE6Ilp9UXw9ijhGosB7ev7O49jejWY4cRLhTj9bsmolMWWf62WaMCBdXgxhnPjBKgmv6QelpEAVUpCG9BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:19.539815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045566observed 596522bf7500eab598983729e9a4e761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:19.521270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045566/manifest.jsonobserved 1eab5bb41a289835bd99921d5696642a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.501522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045566/publication.mdobserved f54bb6a1adc3b5f6210732223a165f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.484149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045566/publication.txtobserved 677fe2c56cc4001c05f7a80c3ed07fb8...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. |
|---|