OT-2026-000080240
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000080240) never changes.
Identity and time
| Publication number | OT-2026-000080240 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7b1c-b03a-50c86e5db069 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080240 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79213c9af3ccbe9dadc4dd8275ee0809a095b9843b6633eccf5e4eb15a5869b6 |
|---|---|
| Markdown | 0b066e3e998e2333b779f557d660999fbe77d658e816043ecf21756e31bd0d49 |
| Publication page | c1289cda52a1f6c4b469640a20fd950010cf114aa51a342e86d3da2b0da40c49 |
| Manifest | 06555171302046a8c536f5aba31f759d9072a19c23ad5b26e88b73000993cd76 |
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 | bvmVbO5v9m4zjcUizURu0bet764SbE1ryQR644hWaLD6UfckB9JG0H+CJx1oi8xm/FXfZUZRILzqWW8sEPG9DQ== |
| 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
| 2026-09-17T10:02:41.920284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080240observed c1289cda52a1f6c4b469640a20fd9500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:41.899933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080240/manifest.jsonobserved 06555171302046a8c536f5aba31f759d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.881470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080240/publication.mdobserved 0b066e3e998e2333b779f557d660999f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.863883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080240/publication.txtobserved 79213c9af3ccbe9dadc4dd8275ee0809...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. |
|---|