OT-2026-000063150
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000063150) never changes.
Identity and time
| Publication number | OT-2026-000063150 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7966-8a45-735f32ee3b21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063150 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc9838c84045200e97ceb508a2cbda0e710cce96d34bd3e5a6c6645203a31796 |
|---|---|
| Markdown | 8e6ee425de564c4c9626f4649ca43a1cd41968e65e4565481bf4ee2ad267f864 |
| Publication page | cee4e756a072b435aacb234f81d55bbebd63a9ca7ebd97944fd8cb7f6a2b8acc |
| Manifest | 31e1146ae7c19d230829ba5491787c3b0cfd5096ea99e71c7f136da731ad111b |
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 | p/uSExviGAyArL3VWzD27ZgaMxl7nCYnhDsOcIErdlyV/TDeVItdB1p2PwHCcPlpgelb4WEzOjH9YdWVC7iLDg== |
| 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
| 2026-09-17T10:38:56.195842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063150observed cee4e756a072b435aacb234f81d55bbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:56.177148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063150/manifest.jsonobserved 31e1146ae7c19d230829ba5491787c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.158640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063150/publication.mdobserved 8e6ee425de564c4c9626f4649ca43a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.141716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063150/publication.txtobserved dc9838c84045200e97ceb508a2cbda0e...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. |
|---|