OT-2026-000098072
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single 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-2026-000098072) never changes.
Identity and time
| Publication number | OT-2026-000098072 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7d16-a890-6bcd8c93c090 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098072 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3d29ed3e8ffca01dab5dce44d47a6419e0627048fe3fd4f1ef8ff07b6f4a54f |
|---|---|
| Markdown | 54250a889186360af6cc11ec2eb4c35cb9db162bb3e195ac5c92a855d0f0116a |
| Publication page | cf08ad7d9ad08652f40ec4cd746edc18155aaa552f493821855824b045b1931a |
| Manifest | d3cd20a2d31fb509b4458f3b3167cf0776ce0785f13216db99e04235cf38685f |
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 | OmdrBv35Cs2T5zCN+55j2mSkA2txsVjHxvqZSyz6vl8zh3cBO3JnM2fw4ccTqPkA1k+1mEyVcBqW/JKz6DjLBA== |
| 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
| 2026-09-17T09:31:12.203945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098072observed cf08ad7d9ad08652f40ec4cd746edc18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:12.187106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098072/manifest.jsonobserved d3cd20a2d31fb509b4458f3b3167cf07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.170987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098072/publication.mdobserved 54250a889186360af6cc11ec2eb4c35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:12.153379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098072/publication.txtobserved f3d29ed3e8ffca01dab5dce44d47a641...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. |
|---|