OT-2026-000094853
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094853) never changes.
Identity and time
| Publication number | OT-2026-000094853 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7175-8f81-ae0ab6a0bde2 · 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-2026-000094853 |
| Status | PUBLIC |
Content hashes
| Canonical text | 736f017fc982e313641ffea12e3fa7adfc799ff1d43ab43286301af63b2deda5 |
|---|---|
| Markdown | f5905f4b570af948c88d7e1182766e71f26285b21889f2b03a3ab271559cbaa8 |
| Publication page | e603b97f72ce082e46d24875bff00a7ea2590f36ed0522b576fdb34cf75712cb |
| Manifest | 0c442823e12486c15c4f424c064c52fe6729039d0a752fc6bb21107c3e09a904 |
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 | au1ZGQjZzxF0UdYc5TjfumAEbkzPVxw8ae4KVhi/cQfKuD91aip0v7J3nulFojlcMWtoK0oB/LkstcWHIb7jBw== |
| 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
| 2026-09-17T09:37:21.060857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094853observed e603b97f72ce082e46d24875bff00a7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:21.043965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094853/manifest.jsonobserved 0c442823e12486c15c4f424c064c52fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.025129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094853/publication.mdobserved f5905f4b570af948c88d7e1182766e71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:21.007620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094853/publication.txtobserved 736f017fc982e313641ffea12e3fa7ad...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. |
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