OT-2026-000094702
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094702) never changes.
Identity and time
| Publication number | OT-2026-000094702 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7938-b543-689528c13dde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59a6999f6920c4c1a29bfea86beb772fc6457b3a1ec8df1f97aed5b72be06184 |
|---|---|
| Markdown | 7827198ab0091cd11e7d0dd8255ef7c803cc175f406fb6fbd3c895ae71978858 |
| Publication page | 8b1d6b62dc5d2fb11bfbcf23b55ab3d6da8264d6e31822fc3f99d6d3bf31a1db |
| Manifest | 41a53e076485b500d227aff896cd9fca01760d56c007eb98e4d2e712debcd2e3 |
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 | Zrv3mZNLJCsgOQal1nUcFHHiw0FbL15p7FHESi/6jdaKe+s6r9pHMykcv8LEEEmC6J9UeQ7uB5wm65CV5Sr0BQ== |
| 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
| 2026-09-17T09:37:09.622951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094702observed 8b1d6b62dc5d2fb11bfbcf23b55ab3d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:09.604288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094702/manifest.jsonobserved 41a53e076485b500d227aff896cd9fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.586564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094702/publication.mdobserved 7827198ab0091cd11e7d0dd8255ef7c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:09.569561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094702/publication.txtobserved 59a6999f6920c4c1a29bfea86beb772f...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. |
|---|