OT-2026-000094241
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000094241) never changes.
Identity and time
| Publication number | OT-2026-000094241 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-71fe-9144-cd4b05dba88e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094241 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5eaf97accd077872e8026c8c9718c9a7d40c78ac71663a8a34b6d9107b5ffb4 |
|---|---|
| Markdown | 1a7508edad915e3e84d31a986136bff13fc5df3c537628bd93d52e446cd54ade |
| Publication page | c304f738756163ea8ac7ca329e429c8ea8bd816fe2a21422b1725376bb8f0de9 |
| Manifest | 13964ee9c9745e9f7a4b2bb4a378b9225bfe231082deec4158a2086177b480c0 |
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 | Fa2McWq2YLLqvLjGw0zCM0RlkZQo2it0QSXG708fhyr/onLgsNgVCM0wpTOmQ3P4xuyS2ollWpBqctR1XjXbCw== |
| 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
| 2026-09-17T09:38:43.346639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094241observed c304f738756163ea8ac7ca329e429c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:43.328569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094241/manifest.jsonobserved 13964ee9c9745e9f7a4b2bb4a378b922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:43.311238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094241/publication.mdobserved 1a7508edad915e3e84d31a986136bff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:43.292501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094241/publication.txtobserved b5eaf97accd077872e8026c8c9718c9a...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. |
|---|