OT-2026-000097177
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line 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-2026-000097177) never changes.
Identity and time
| Publication number | OT-2026-000097177 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-75c9-bd52-23bcba0b7912 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 082d89f52f1bf8b2499634436626fd6c55963cb67f54b02e5552e0033e1baf20 |
|---|---|
| Markdown | c1d2b7348649b6458c183adc8db3caba0fb8ec9eae8eea9c97d0eccd8f454ca0 |
| Publication page | c1a9f67d577d84d4fa59c6eb6fa6d9bbc7cd810102e24cca02dc573bc5049430 |
| Manifest | f5612dcca5a08dce1015ad73fd27e092538f84164665111b4168927b1214fca0 |
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 | 3Te9WXWDBaPgy9KkueeLfr3uOo5t0SpiW9bmVRDyvzcfOh64VqM0ZnJYEm6Ykp2l7y1BOk07uEakWK/yy4jWBQ== |
| 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
| 2026-09-17T09:11:02.373993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097177observed c1a9f67d577d84d4fa59c6eb6fa6d9bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:02.354768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097177/manifest.jsonobserved f5612dcca5a08dce1015ad73fd27e092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:02.337312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097177/publication.mdobserved c1d2b7348649b6458c183adc8db3caba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:01.941168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097177/publication.txtobserved 082d89f52f1bf8b2499634436626fd6c...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. |
|---|