OT-2026-000046918
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000046918) never changes.
Identity and time
| Publication number | OT-2026-000046918 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-770b-b3d0-f2825cd71463 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 419442b12896d58b2705c068c3c6019d59cd1039055b3bbbda8fb72efcf23e29 |
|---|---|
| Markdown | cb136ba95dcfab734a810b4b668bc0b91b703c75e5de8e1298b251be2bda736d |
| Publication page | 6b42fd791a0f6a6f44bf50dc70204df5ebe643e3744474a2466d8c8ae48f886c |
| Manifest | 8ad8ddd9d93864ee786ed1bd497938b406ce1052c9fc9bcc63769b831eac3aa0 |
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 | h01wQ57jaBHESDETNIisVmJ8eZkQyBzawXrDAsLwKduaHiUYWNfYGzyylLZv9cgof1Y2GByK7npaR2pgT7+QBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:03.919522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918observed 6b42fd791a0f6a6f44bf50dc70204df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.902206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/manifest.jsonobserved 8ad8ddd9d93864ee786ed1bd497938b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.882754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/publication.mdobserved cb136ba95dcfab734a810b4b668bc0b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.863779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/publication.txtobserved 419442b12896d58b2705c068c3c6019d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.373570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918observed 6b42fd791a0f6a6f44bf50dc70204df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.356110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/manifest.jsonobserved 8ad8ddd9d93864ee786ed1bd497938b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.337443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/publication.mdobserved cb136ba95dcfab734a810b4b668bc0b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.319212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046918/publication.txtobserved 419442b12896d58b2705c068c3c6019d...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. |
|---|