OT-2026-000084956
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000084956) never changes.
Identity and time
| Publication number | OT-2026-000084956 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-76d3-8496-25be924bd54e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a0fb92e6214b517d9b68646ad23deaee8845835508751a81716443f883e8c05 |
|---|---|
| Markdown | ee18a8e192fa21fc270c32be111ee5f3eac211c4b235fb392e8a9192fdf0bb2b |
| Publication page | 867fa1500c10a4f5376fe16679003f01e4885e88c1176a75305cae9fbe6c40fa |
| Manifest | a328ae96ca79a15da975bd7b887f27961d6bf60b0c109b61b8810845deed9fc1 |
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 | n5H/ehmD2q0l6JP1H6th9tXT6e7rKkO3KDP0nu4k9zYErJ5Of7NKqMt7uzA8U7JDMDDZ6Tfq1HVUXsCaVkpkAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
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Independent retrieval
| 2026-09-17T09:54:57.019632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084956observed 867fa1500c10a4f5376fe16679003f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:57.001217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084956/manifest.jsonobserved a328ae96ca79a15da975bd7b887f2796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.981306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084956/publication.mdobserved ee18a8e192fa21fc270c32be111ee5f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.964170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084956/publication.txtobserved 4a0fb92e6214b517d9b68646ad23deae...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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