OT-2026-000104462
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000104462) never changes.
Identity and time
| Publication number | OT-2026-000104462 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-789e-b4df-a8ebd3abe501 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104462 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9594a6681fd1a870f28b65a65b0dbcfeca1fd7493f4869dfe23c1254a0ed4bd |
|---|---|
| Markdown | 55f829dda8febcd0ce98fe5ae61f2d098b47cf73693463c0809441eedbdea9f4 |
| Publication page | 252bac21b87a8668a53fba37671e69eb16e84d526c63cfde4dd08c9d6855ae1c |
| Manifest | c25c118e160924fef287c5cf4bd2d3b7b9de392a293382dd78b508f9f7d3b551 |
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 | RfSBEqkaCnqfYCxczZmpS0vgQhptU0QKi/22Y+yffR10k1pLqpcFGFNrxOtdJ0/YEfCVwvvndXv9Qj/hFf4ZDw== |
| 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
| 2026-09-17T09:21:44.699093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104462observed 252bac21b87a8668a53fba37671e69eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:44.680849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104462/manifest.jsonobserved c25c118e160924fef287c5cf4bd2d3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.662057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104462/publication.mdobserved 55f829dda8febcd0ce98fe5ae61f2d09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:44.642186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104462/publication.txtobserved e9594a6681fd1a870f28b65a65b0dbcf...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. |
|---|