OT-2026-000076999
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000076999) never changes.
Identity and time
| Publication number | OT-2026-000076999 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b071-7554-95aa-1c1488d2c9c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076999 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e3b2a9bf63f2c831801377a0af70718b10f745ab3773fc3a814cf50797e8881 |
|---|---|
| Markdown | 410b73e3fd8e4c3c9c492295a8a15c6919b06369d0d0037c6909371d2127b47c |
| Publication page | f0bcd3b1b833558e346630cb4cb77a19e37cd6250e7190a1e0b1019824cc3b1b |
| Manifest | a1aeb4a304505294d0dc143dce6ebceebf0293d7c39fd5ba13a408ec967b6554 |
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 | BLe86aF9RXYBxA/k6V2/S+PpZHAyUOreKoGbWcnpEcE5qRQ0aYtMaVCfbzIKmqKKvCVq/0zVC5uXXOpqK2A6Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:10:20.262941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076999observed f0bcd3b1b833558e346630cb4cb77a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:20.245877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076999/manifest.jsonobserved a1aeb4a304505294d0dc143dce6ebcee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:20.227155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076999/publication.mdobserved 410b73e3fd8e4c3c9c492295a8a15c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:20.194216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076999/publication.txtobserved 9e3b2a9bf63f2c831801377a0af70718...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. |
|---|