OT-2026-000068060
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000068060) never changes.
Identity and time
| Publication number | OT-2026-000068060 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-70a9-b65f-49b5f6b1d9a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 855b67c2c66a759d1ada2101bf27b1124be7ba775379aab79285d04d0be7d64d |
|---|---|
| Markdown | 503d5ea7d7ea07a601230545b0082278cffea8bf14ec3c5f108ffab5cc032501 |
| Publication page | faaaeb1f03293b0baf9ce3e234627e847a2fcd78c295ccfb262e0ff120bf1147 |
| Manifest | 18007b9795b71b0f8458cdc51399dab35eb0044336a8bf4dbc7a1fecf0dd7c76 |
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 | gzZjhQaoC4h0gRVugan/plALCujRkkmABIt/0WEbgXy3a4zzIsE5S8AHjglpb4aklmtPaX8RKaXtQPCzKm4YCg== |
| 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
| 2026-09-17T10:30:38.685418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068060observed faaaeb1f03293b0baf9ce3e234627e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:38.667592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068060/manifest.jsonobserved 18007b9795b71b0f8458cdc51399dab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:38.650389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068060/publication.mdobserved 503d5ea7d7ea07a601230545b0082278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:38.631243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068060/publication.txtobserved 855b67c2c66a759d1ada2101bf27b112...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. |
|---|