OT-2026-000062938
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000062938) never changes.
Identity and time
| Publication number | OT-2026-000062938 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7d89-b95e-94dba2c088bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 876cd9860499299442661fd62fb4fecda93ae015e89dc27e3beeb2254d61c6dc |
|---|---|
| Markdown | 2702fe8bec351ca007bee57ebea430b46abbfec54f657e5f91f7a06a91d256ac |
| Publication page | 24701754f7418f4a1d3e2c73ee45c2f1da1fb5d83f96bf30399cde2232083a6c |
| Manifest | 498ed1f9bd7b70c3ae9abb59dc5b8e723eba9d9b1b7666dcb8826f7bdfcc3a7a |
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 | x8gRJsriGplz6iimbWBAOC3Ga4s80U7jkx9yDsX4MV96ffV9am7NPRHp5TGuL2vdYQxeWy4g32jz9ivpmilnDA== |
| 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
| 2026-09-17T10:40:26.050413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938observed 24701754f7418f4a1d3e2c73ee45c2f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:26.028860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/manifest.jsonobserved 498ed1f9bd7b70c3ae9abb59dc5b8e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.001294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/publication.mdobserved 2702fe8bec351ca007bee57ebea430b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:25.972721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/publication.txtobserved 876cd9860499299442661fd62fb4fecd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.752500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938observed 24701754f7418f4a1d3e2c73ee45c2f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.736840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/manifest.jsonobserved 498ed1f9bd7b70c3ae9abb59dc5b8e72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.719406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/publication.mdobserved 2702fe8bec351ca007bee57ebea430b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:39.702061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062938/publication.txtobserved 876cd9860499299442661fd62fb4fecd...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. |
|---|