OT-2026-000101035
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000101035) never changes.
Identity and time
| Publication number | OT-2026-000101035 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7fba-bdd6-3c8a17f64a0a · 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-2026-000101035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 927643402fcc85321bd1a26774d60bdc3d6068e5c52c0a102dfcc6a97625347d |
|---|---|
| Markdown | 232d4d79142817d9a313f2c9e527e8c24c90bdd16e957efb99c452bdd11c3583 |
| Publication page | 5cd86a68add01b5d727c017468707774ee6e22275be5b464a96a5daecd8b07d0 |
| Manifest | 2181bf4450ac3fdeb2e60213febf684f93ae43704b0c3850ddc9c2fa7e769770 |
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 | p7PeKP3CdM8HV1WOVpIkYkKx6h3catIe4K2Xsf29KDmNEKIlhn3Ca6kujJKaVOnPsMD3+nkIi+DrTWBxwc+yDQ== |
| 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
| 2026-09-17T09:26:38.553792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101035observed 5cd86a68add01b5d727c017468707774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:38.536842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101035/manifest.jsonobserved 2181bf4450ac3fdeb2e60213febf684f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:38.518409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101035/publication.mdobserved 232d4d79142817d9a313f2c9e527e8c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:38.499940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101035/publication.txtobserved 927643402fcc85321bd1a26774d60bdc...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. |
|---|