OT-2026-000083936
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented after set-down
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-2026-000083936) never changes.
Identity and time
| Publication number | OT-2026-000083936 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-72c3-88e1-f0dbc3d4c9a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25b0500ef3ccd3d89a7d3d7c1fdb7fdf421e98ba0c31aa04a3bcca631206fa22 |
|---|---|
| Markdown | 8a9cd6a1fe7b12eca255384205943d90457ab1dade29bed96f18e751d35c5fbc |
| Publication page | bf143e944260ef4c9db4e0481347e32ff7ce8d78d04a4b33d65f068097f69522 |
| Manifest | 16b0d68f988110da3440b57d803fe817c9d62746b906ed222447625e623f4fd6 |
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 | OhxSmseNlCkDmQnguLKtWTPvQSKM6pktQ4EzKzEDnbMRgpbAOwAMhh9/FqVJuIpnwA2vaStAK8LckaHOZoUrDA== |
| 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
| 2026-09-17T10:00:26.052566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936observed bf143e944260ef4c9db4e0481347e32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:26.027645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/manifest.jsonobserved 16b0d68f988110da3440b57d803fe817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:26.004821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/publication.mdobserved 8a9cd6a1fe7b12eca255384205943d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:25.979712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/publication.txtobserved 25b0500ef3ccd3d89a7d3d7c1fdb7fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.891802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936observed bf143e944260ef4c9db4e0481347e32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.875665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/manifest.jsonobserved 16b0d68f988110da3440b57d803fe817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.858163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/publication.mdobserved 8a9cd6a1fe7b12eca255384205943d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:36.841108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083936/publication.txtobserved 25b0500ef3ccd3d89a7d3d7c1fdb7fdf...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. |
|---|