OT-2026-000022596
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000022596) never changes.
Identity and time
| Publication number | OT-2026-000022596 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-7eb4-a6d8-b7d660e0d93a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0af693355ceec3c9e428301098272633c7f3ce09c9dc10c57855edc82bbe7824 |
|---|---|
| Markdown | 97d96daf354357f8cdde288257b2a0497881de68ed8e1dbd9b7cbde74a3ddf29 |
| Publication page | 5687c7ae15f721096621912a03a408f43a4daa44c650fbc489a5f3d73c15a582 |
| Manifest | cbebd48744120184a2642535d675d5dc9c4654df0d27ca1be33a811fe2db7345 |
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 | kSxunfveuRgNLoLqx26DOVQeTvZfUElbVwXVQZV4twcdP/4S2EQjeFkxOs8o/R7UMCM8bl3HpyQzmPiB1RdtBA== |
| 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
| 2026-09-17T11:54:02.541436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022596observed 5687c7ae15f721096621912a03a408f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:02.521822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022596/manifest.jsonobserved cbebd48744120184a2642535d675d5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:02.493669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022596/publication.mdobserved 97d96daf354357f8cdde288257b2a049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:02.476635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022596/publication.txtobserved 0af693355ceec3c9e428301098272633...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. |
|---|