OT-2026-000008069
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, vented after 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-2026-000008069) never changes.
Identity and time
| Publication number | OT-2026-000008069 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-73ea-b5ea-8c1dc0c4e8c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40ab8d088a5e908aa8fc2bb15a64abfe669d185254bcf5313ec04c32acbeb8ed |
|---|---|
| Markdown | 42ab1a8df9db7fe5d18de09dd8645f7ce1946dde3eb2d5b90bbb02d6dede2c34 |
| Publication page | 4a8a8d2ed2b6dbc91e0199cf25cd4034a02537929b294b18e056122c623e6865 |
| Manifest | 0bcdcced747cd12bdaeb5b853fdf8ad04b5b13ba15554e14c064452545eaa4e6 |
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 | 8CTe6FYJOxD0U9LNr5nOiNGqKJvMFjBk1FkCqK9qrxGZ+TRlpqpgAlxi0/IdaPC0Tj+pIyqGiCY9LxMF5rndDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:40.074765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069observed 4a8a8d2ed2b6dbc91e0199cf25cd4034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:40.055998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/manifest.jsonobserved 0bcdcced747cd12bdaeb5b853fdf8ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.037092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/publication.mdobserved 42ab1a8df9db7fe5d18de09dd8645f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.019124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/publication.txtobserved 40ab8d088a5e908aa8fc2bb15a64abfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.083152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069observed 4a8a8d2ed2b6dbc91e0199cf25cd4034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.066457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/manifest.jsonobserved 0bcdcced747cd12bdaeb5b853fdf8ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.046685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/publication.mdobserved 42ab1a8df9db7fe5d18de09dd8645f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:21.030459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008069/publication.txtobserved 40ab8d088a5e908aa8fc2bb15a64abfe...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. |
|---|