OT-2026-000065855
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000065855) never changes.
Identity and time
| Publication number | OT-2026-000065855 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-78bc-a257-9dfa3dc0d405 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1aac1d5dcefbe4177816b01c9893d4e347410a920c6b9ba3797a2a71c99fc1aa |
|---|---|
| Markdown | 1a263a8484e34c46bb04f6491f6c33fedc026bead239d252aab55842bfecef71 |
| Publication page | d40767389f3a750d07aa049746f65e17adb645e853a5dfa63a69601d93c33c2e |
| Manifest | 9714b80d5c1b1b9dd0066045f5b4d03863fb0a1396a11776f32a32e5e694bcc8 |
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 | DKM9f8uIGWUdvhJrqqxOgOCoX/HiZERiFILU4UKy+8w2doenv0Itlc/vhvF9N+7Q7bkKXzvfkhqF6fwWGhjOBQ== |
| 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
| 2026-09-17T10:34:18.778256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065855observed d40767389f3a750d07aa049746f65e17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:18.760624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065855/manifest.jsonobserved 9714b80d5c1b1b9dd0066045f5b4d038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.741536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065855/publication.mdobserved 1a263a8484e34c46bb04f6491f6c33fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.723639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065855/publication.txtobserved 1aac1d5dcefbe4177816b01c9893d4e3...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. |
|---|