OT-2026-000010303
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, vented 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-2026-000010303) never changes.
Identity and time
| Publication number | OT-2026-000010303 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-75b9-846e-e6640a543ea2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 718cae5537697ceefc4179089d238bf88678259baf27fb72a21dcee7155ea54a |
|---|---|
| Markdown | f6975738e5e7b79871dcf7b6d9c6b022d32d7425d475fc9b6ce76cabbe37939b |
| Publication page | 245bba3c9dab019526026e848df3d098d6f7bc445aa18d48a211ee919a841cff |
| Manifest | faebe494e9b875f92e387a3b7faf5a9819413fe01109fdfe55aa4f85cbb22649 |
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 | pwlZSgjA3Dn27I0MHF5aB63PK4mcg1J+B4KadoWpYz2dnbbNzaYrabNL1MKizdqvGjiboGBqgbmcMxLmDY84DA== |
| 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
| 2026-09-17T12:16:32.150669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010303observed 245bba3c9dab019526026e848df3d098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:32.133819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010303/manifest.jsonobserved faebe494e9b875f92e387a3b7faf5a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.114895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010303/publication.mdobserved f6975738e5e7b79871dcf7b6d9c6b022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.095332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010303/publication.txtobserved 718cae5537697ceefc4179089d238bf8...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. |
|---|