OT-2026-000046906
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000046906) never changes.
Identity and time
| Publication number | OT-2026-000046906 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-73b5-a3ac-ecabefb75f77 · 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-2026-000046906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53dc81606208220de8c776af9beec586862ec53bfbe6362c7071bd4dc4b3537d |
|---|---|
| Markdown | 406cde11c433a285cb6f4a5dfec3a20166474deae23f9b8fb42f43aa26e7293e |
| Publication page | 183d568a262a9bf283b40d329034a6caeaed8aec516c6634bb2573ce609383d0 |
| Manifest | b85c8e88c2eb3b44f9c9517103033d1aed1f2e579b6dfbaaa4070157b8ac0e19 |
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 | TiAdTlWQH0W7zJGveJdctl5f/bax3OdTaU7QHgwGkvithPiM4MElWdEJrlRxj68jHzf2Vy6Banoe4QksvoxlBA== |
| 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
| 2026-09-17T11:10:02.880149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906observed 183d568a262a9bf283b40d329034a6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.861840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/manifest.jsonobserved b85c8e88c2eb3b44f9c9517103033d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.842086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/publication.mdobserved 406cde11c433a285cb6f4a5dfec3a201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.823001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/publication.txtobserved 53dc81606208220de8c776af9beec586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.305432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906observed 183d568a262a9bf283b40d329034a6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.285163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/manifest.jsonobserved b85c8e88c2eb3b44f9c9517103033d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.263016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/publication.mdobserved 406cde11c433a285cb6f4a5dfec3a201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:37.240197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046906/publication.txtobserved 53dc81606208220de8c776af9beec586...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. |
|---|