OT-2026-000036848
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000036848) never changes.
Identity and time
| Publication number | OT-2026-000036848 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7d35-8ea8-11cc5fcc15fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036848 |
| Status | PUBLIC |
Content hashes
| Canonical text | f692365ac6da406b24cd7c1a662e584aecb427e1e85fc39aa4cc99f5e4dd5b0f |
|---|---|
| Markdown | 605cc2057bac062939e4a371d22fca95985b480512430d90dceaeca3e9c122f2 |
| Publication page | 04ba51d6434a25af44be83a53cd135a5323c76599736368ed87f6e5922a8d7b3 |
| Manifest | 04ecf21d658b3b285f7e027fb200eab7952b9c24d15eb5d53e427cdd87c34ded |
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 | FmOcU11lqrdxp8bP78/wYfurBjynufz8/PJMUgVfPRmuQZOioNB8e/dKESCYUq6Kejg9r07XkqjzAZr3VnTBCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:28.458395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036848observed 04ba51d6434a25af44be83a53cd135a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:28.441025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036848/manifest.jsonobserved 04ecf21d658b3b285f7e027fb200eab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.423573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036848/publication.mdobserved 605cc2057bac062939e4a371d22fca95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.407545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036848/publication.txtobserved f692365ac6da406b24cd7c1a662e584a...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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