OT-2026-000099070
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099070) never changes.
Identity and time
| Publication number | OT-2026-000099070 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-717d-ba6c-3acb0a9a7b8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fc74c83bc0f9833ceeea05b5e6c924d9c434c250abd1cac6bd2030d3f0dc866 |
|---|---|
| Markdown | 941630c240a0bd59f86c7287a020bf7b6dcc1a266b94af64f0b032cc6466945e |
| Publication page | 292739dcfa59f573296474816ab95daa67f786c8fb00e8e6a2777936aa97f3b1 |
| Manifest | b95d64cbed30a82ee503c1aad78c3b969f77526e6d122e6d06b158efe3747d72 |
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 | qSprhjQuUHTraoXXoAK7NT6h7TDYYZSItYEdL+RhLEeq2QLqW1gLylo9Iubxn5qchY0QHC5ALjTLD1KP6FTeBw== |
| 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
| 2026-09-17T09:30:17.819684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099070observed 292739dcfa59f573296474816ab95daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:17.800911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099070/manifest.jsonobserved b95d64cbed30a82ee503c1aad78c3b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.783505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099070/publication.mdobserved 941630c240a0bd59f86c7287a020bf7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.765803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099070/publication.txtobserved 2fc74c83bc0f9833ceeea05b5e6c924d...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. |
|---|