OT-2026-000026427
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000026427) never changes.
Identity and time
| Publication number | OT-2026-000026427 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7c71-8992-0cd5799ee20a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01062c2b9088779d565fbb02e3df8b0be71d0e4a8ffd8f1637a6ad7f78794390 |
|---|---|
| Markdown | f9ed2170ac3c1525530bb2420b38327bca1c41fc8e14e45abb84b27f0130fd79 |
| Publication page | 4a98ed90b1c3d94b0e13a3bdb9801b980aa9fe549679b1c3042f3585a50280a4 |
| Manifest | 1242d1de8e18dea7080c72c80ffe96c93717935ae2d3492e93743b2dee3da33e |
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 | p0GgAtZnWQ+pwikIsHrptPajDoDsquqokrQop3jBp4DH3H5hTo1JnuNdKMljid39wGyeGwjEBuQC/S+d+LqLCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:25.205878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026427observed 4a98ed90b1c3d94b0e13a3bdb9801b98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:25.190751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026427/manifest.jsonobserved 1242d1de8e18dea7080c72c80ffe96c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:25.174669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026427/publication.mdobserved f9ed2170ac3c1525530bb2420b38327b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:25.159040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026427/publication.txtobserved 01062c2b9088779d565fbb02e3df8b0b...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. |
|---|