OT-2026-000016000
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000016000) never changes.
Identity and time
| Publication number | OT-2026-000016000 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-74aa-a030-a49c67856bf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65f945b445fd16408d49817e0c6d83fb60ae5f9cc29550029e983a049a94adf4 |
|---|---|
| Markdown | b21bebe180e963e2137a582a1a88ab1a64c1950a2ae28b6dbdc0afb73d261663 |
| Publication page | 06f4684186e3816721242c8231cf9a56b61de31d2cb68a364b3a48c665dc17ce |
| Manifest | 486441db45c7340fe113df7ca97659043b300b973fc29ef89be903d3e6881d0c |
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 | TQAeGyg/9d3vnGvPJBRRTMOz0KHBKBEttfn/ImB7idYc/XyFH395p3Lo5iL8aK355MoGkVQLSOpXFIT2JwSqAQ== |
| 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
| 2026-09-17T12:05:31.521840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016000observed 06f4684186e3816721242c8231cf9a56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:31.494884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016000/manifest.jsonobserved 486441db45c7340fe113df7ca9765904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:31.470149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016000/publication.mdobserved b21bebe180e963e2137a582a1a88ab1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:31.445368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016000/publication.txtobserved 65f945b445fd16408d49817e0c6d83fb...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. |
|---|