OT-2026-000022913
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000022913) never changes.
Identity and time
| Publication number | OT-2026-000022913 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46eb-729d-95ff-1ad717bc9167 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022913 |
| Status | PUBLIC |
Content hashes
| Canonical text | 381894795a28d81cfedc5eec3809482c97642f66432647467bf7a0e448aa6cd3 |
|---|---|
| Markdown | dca5b439bbe3114aa5ba69196ccb12a4888ac84df5db031f6c724b1c6c6b655f |
| Publication page | 0e7c0495191e02d3c0c42f4548d4bf350fbdff9c6e5e6d73cf0bbc90869f08dd |
| Manifest | 5d2a9884ea77326f67cbc0f562c362ad1f761d82e4c1ae77c09ea8228c323455 |
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 | oWzMcOp4McSh2GJJoh1gTl4Z0TeqiNBhK0/9Eeh0v8VJnSES7kVFRMvCz0zMMsuBJlI3OduNZ1JlytepEYPkAA== |
| 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
| 2026-09-17T11:52:29.308133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022913observed 0e7c0495191e02d3c0c42f4548d4bf35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:29.290638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022913/manifest.jsonobserved 5d2a9884ea77326f67cbc0f562c362ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:29.273511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022913/publication.mdobserved dca5b439bbe3114aa5ba69196ccb12a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:29.256867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022913/publication.txtobserved 381894795a28d81cfedc5eec3809482c...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. |
|---|