OT-2026-000098219
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000098219) never changes.
Identity and time
| Publication number | OT-2026-000098219 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7ef0-991d-c277154839ac · 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-2026-000098219 |
| Status | PUBLIC |
Content hashes
| Canonical text | b44d2b85c18d96ff078bfcea488e52eceb74a9ac85d82634bae45181b708c9b5 |
|---|---|
| Markdown | 368b3f23c6dafca71edadc976b720f75e1a9e26322b2ebdfc4ac9864d4f102be |
| Publication page | 361a883b614d2134f993c73658b13f528377438c1b3022142f38832b5ad33535 |
| Manifest | 1b6414c9fcf21c4105fc67638b9467a36a513598d74c23ab07d15b18898aca7b |
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 | /ntWgFKhR7jPc8YBtEr6xijgMJGYhmDMLgT2x2IOmSuiazrA3eOTINwPV5XiV2HHTHa1m/PDQilIyA+v0HFWDA== |
| 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
| 2026-09-17T09:31:23.082865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098219observed 361a883b614d2134f993c73658b13f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:23.065900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098219/manifest.jsonobserved 1b6414c9fcf21c4105fc67638b9467a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:23.049165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098219/publication.mdobserved 368b3f23c6dafca71edadc976b720f75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:23.031036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098219/publication.txtobserved b44d2b85c18d96ff078bfcea488e52ec...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. |
|---|