OT-2026-000101062
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000101062) never changes.
Identity and time
| Publication number | OT-2026-000101062 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7d8a-bb24-27b029d0bfe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101062 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7c205d567ed5d2a25fcf148240d1d85b1f7e6a5095c5e85a6860108bb303ef8 |
|---|---|
| Markdown | 6468d8d96eed34cc24ceb73832a7abb220abb352803ebb70250c8ea0c5d27dc1 |
| Publication page | 8be9bbf62e2703bf6091dc1a2b71ffb33a277159b012b9ea3af02fcc863bb69c |
| Manifest | 5c98a7e82a1c6de423381604483b319cce8dea7c7917381e85d71154bce6619e |
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 | RsSp9ZRJmKSQJ7h+OMOj2J1tVM+a6b3Ee5lttlJb4taIvW0JzLBqZDH7vgIJIIGN3Dq2l26W0kThetYlYfYcCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:40.572819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101062observed 8be9bbf62e2703bf6091dc1a2b71ffb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:40.555996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101062/manifest.jsonobserved 5c98a7e82a1c6de423381604483b319c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.539064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101062/publication.mdobserved 6468d8d96eed34cc24ceb73832a7abb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.522256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101062/publication.txtobserved e7c205d567ed5d2a25fcf148240d1d85...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. |
|---|