OT-2026-000064371
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, pulsed 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-2026-000064371) never changes.
Identity and time
| Publication number | OT-2026-000064371 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7b3e-970b-a146f6b3ae72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fdd7a11cb80da2b19cf0457e75e507456d794bb588550342ff865c8073024af |
|---|---|
| Markdown | 6a6a3f52772d5d5441304b988ebea108075bf532ade7a24df7b46157e9599c02 |
| Publication page | 5f3b0f0c9d03f03d37b0d53a3929070ebaaa7b978435d4fea401b9d724e7c9bd |
| Manifest | 71bc9d8fb7de375826fbb6cd80543bf2f9a4ba91f72e402eb3319f2c10e2bf66 |
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 | zxepzzbDVj3YezfvmxyIDF/s38cCLme8rvpc0QPAEDlHp0YoIsprkco8W7js9it9i7y0Bt1Lc4r7w3JDZDDJCw== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:36:32.167371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064371observed 5f3b0f0c9d03f03d37b0d53a3929070e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.149914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064371/manifest.jsonobserved 71bc9d8fb7de375826fbb6cd80543bf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.130657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064371/publication.mdobserved 6a6a3f52772d5d5441304b988ebea108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.113118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064371/publication.txtobserved 9fdd7a11cb80da2b19cf0457e75e5074...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. |
|---|