OT-2026-000084881
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000084881) never changes.
Identity and time
| Publication number | OT-2026-000084881 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7ec7-a8af-bfd6f5aeb719 · 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-2026-000084881 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2bc4494e32edaf27c9a4bbe74e80eb04d454a0bc2e3a0d444d60162d6c9f988 |
|---|---|
| Markdown | 7c998c43273c410eb0377d032ad5390ffed3f6e8eda39380dd0206c49832114f |
| Publication page | c8e62cd5dcc59a4732808a31c2a80773fe644b5a759df2386b1a6575b0203ddb |
| Manifest | 355b3402e10a9893c7afe0f92223c2f135dd287475b2bba9badacee58eb19b71 |
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 | GOQnAUae1I53wh5Dmmy3tlrwn2O350cHN5U3PtWSCVMI631Dxa2BftimICfB9eiBeL5FZdp4YhNtEbM3rcGJCA== |
| 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
| 2026-09-17T09:54:51.160210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084881observed c8e62cd5dcc59a4732808a31c2a80773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:51.141143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084881/manifest.jsonobserved 355b3402e10a9893c7afe0f92223c2f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.123908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084881/publication.mdobserved 7c998c43273c410eb0377d032ad5390f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:51.105739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084881/publication.txtobserved d2bc4494e32edaf27c9a4bbe74e80eb0...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. |
|---|