OT-2026-000065134
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000065134) never changes.
Identity and time
| Publication number | OT-2026-000065134 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-73cc-9c68-368ccdec6ee6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065134 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc442a4171ad257dd47fa274575942055057460751e1e8a20171b5c65ce3c339 |
|---|---|
| Markdown | 66f505b125cb511d647d34014d2700cbc30d0898d90b432827f7d64656f0f913 |
| Publication page | c098b909998b43fa1e394829918ce52257b0c882afaeb47172c75ee77160bb64 |
| Manifest | 69e2179f9f1ef3058aeccb507993bc6e53f686bb7d9b1f7d06d6e60e43e33f47 |
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 | 62LlkrRKus8Z3SBdBnIH4+lLKWhlVAt0LSBJdVPkzfhan26C68j/NZUJczlEN+Bhy0i18la7zdO89DWryOQxDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:57.896915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065134observed c098b909998b43fa1e394829918ce522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:57.875691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065134/manifest.jsonobserved 69e2179f9f1ef3058aeccb507993bc6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.856514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065134/publication.mdobserved 66f505b125cb511d647d34014d2700cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.838762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065134/publication.txtobserved cc442a4171ad257dd47fa27457594205...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. |
|---|