OT-2026-000101441
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000101441) never changes.
Identity and time
| Publication number | OT-2026-000101441 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-796c-8ef4-663e25468dd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101441 |
| Status | PUBLIC |
Content hashes
| Canonical text | c12f6761f8d2d723107c04fac7c6999fa438f9262ae4b3d682ad0926835c767b |
|---|---|
| Markdown | 8c0e3cc562a911882ba825b8c3a6527eac907d057c674cdc80e9ed5d5990f751 |
| Publication page | 3a084157e69ece963f2ed80178bbd390ae586cb92ec409f24f0b9d23a84a260c |
| Manifest | ebd7a7bb7b0ccb0f414b03463bf52f4f6e7058dac07d890f063952173df2a099 |
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 | AiC7WLpyd+0Pmsz/1SgJiONFfSv+bx1jfT8Ra5n/5laCSw2EGLmfAs4twu4Sp8PwOlYAmiNCXcVlNt8G7CzMBA== |
| 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
| 2026-09-17T09:26:00.111284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101441observed 3a084157e69ece963f2ed80178bbd390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.089948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101441/manifest.jsonobserved ebd7a7bb7b0ccb0f414b03463bf52f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.071394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101441/publication.mdobserved 8c0e3cc562a911882ba825b8c3a6527e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.052025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101441/publication.txtobserved c12f6761f8d2d723107c04fac7c6999f...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. |
|---|