OT-2026-000099156
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000099156) never changes.
Identity and time
| Publication number | OT-2026-000099156 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-76f4-8a18-7943e235f0e6 · 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-2026-000099156 |
| Status | PUBLIC |
Content hashes
| Canonical text | a31971d027dd8b4ed03e4dc8b93ca370930f2d0e88df970fd2bd0c3fd901a584 |
|---|---|
| Markdown | dd3c3b727872a86d46edd41653f13e6c0e4f7e37ede09796ab4ff541173c1e5f |
| Publication page | 5d081b06f6e8ab4f51de2a168c18fe850992b0b91accf97d3650689e122d12fc |
| Manifest | e180842711a155fb6584d0e615bbce6121fdb0008a9d287ff6d3e254aa4de416 |
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 | adn/EMp1EZx1IEV9NBLG3YDc0+1S3sUkCAkuY9gwsIWNcXS4TkeDp5kPCL9AStQJwD53ehMn4waBN4rs0XjLCQ== |
| 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
| 2026-09-17T09:30:32.005164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099156observed 5d081b06f6e8ab4f51de2a168c18fe85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:31.988441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099156/manifest.jsonobserved e180842711a155fb6584d0e615bbce61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.971115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099156/publication.mdobserved dd3c3b727872a86d46edd41653f13e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.953440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099156/publication.txtobserved a31971d027dd8b4ed03e4dc8b93ca370...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. |
|---|