OT-2026-000079125
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000079125) never changes.
Identity and time
| Publication number | OT-2026-000079125 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-79e9-b016-3277e85d08d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079125 |
| Status | PUBLIC |
Content hashes
| Canonical text | f23c009e3066e2658c855cf7be3c62900e1aed37580111426bfe24e2b24a88a3 |
|---|---|
| Markdown | d65973cb67c0f4e5884a783acd514e2f0589a4ecfef4fefb653db52f249b4d3b |
| Publication page | aa98af3e19aed325a60d3543ec7a1a83a7284ce1db4ca2b49f72e2440bf49061 |
| Manifest | b064f8aa93d816c4b8c004769a719873348903a79375e868d897d6275389962a |
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 | 3TRi0E2FPuGoVUD6CFdZQYqHyxpKeX1HP/HN2JxhiAeI0lhck5d2y64o+tASn/AjTuOXsjrkYxn1r9G/ZmKzBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:58.416988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079125observed aa98af3e19aed325a60d3543ec7a1a83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:58.398967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079125/manifest.jsonobserved b064f8aa93d816c4b8c004769a719873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.381026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079125/publication.mdobserved d65973cb67c0f4e5884a783acd514e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:58.363890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079125/publication.txtobserved f23c009e3066e2658c855cf7be3c6290...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. |
|---|