OT-2026-000094717
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000094717) never changes.
Identity and time
| Publication number | OT-2026-000094717 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7823-9b01-44724900551a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed947cfc3e538744b2adbadb5febe33efa692f976d5253c06f6a709ebd8d7ca |
|---|---|
| Markdown | 3545ef1472fd8cd4ce0bc0fd3a1eb0f8c5d002f6cda356fe3dd3ad12e8bce591 |
| Publication page | d0d1f1b48a7b9291bc9e4fd7b6d5bc575dd52052e3027914a6b907157f6294c9 |
| Manifest | 47081f263bd6baf7567fcfec5e082ba99e714a4e79a8fad6c5d10b7b7d6532ca |
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 | EGfmpCJ2CiWalOFKBjM35TwQC0cA+B3bfksvxX3UVL8lAUzoP6zjPYFMUu+MqBHjLFo91D22cSwrm0L6AImcAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:10.665246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094717observed d0d1f1b48a7b9291bc9e4fd7b6d5bc57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.648312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094717/manifest.jsonobserved 47081f263bd6baf7567fcfec5e082ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.631818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094717/publication.mdobserved 3545ef1472fd8cd4ce0bc0fd3a1eb0f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.614576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094717/publication.txtobserved 5ed947cfc3e538744b2adbadb5febe33...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. |
|---|