OT-2026-000059103
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059103) never changes.
Identity and time
| Publication number | OT-2026-000059103 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7796-8129-cbd42f62dd06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059103 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4b657db58d699c0008ca3e0472ba2382c2538877834b157dc3f70da9388cfdd |
|---|---|
| Markdown | e06a43f7e59d9cfe10fbfd2e8196cd2f5e8711b186b8cdfb957e651bec3b0d0b |
| Publication page | 90312b617cee54adddd6cab2a3abe67450bde122343d571a5e1f6779fc5a0e8d |
| Manifest | 43698c32f68e6dd048451d9f2579f89f1b56ebd9a9cee472702039659854b04a |
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 | k/4LsolV0F6/8E2Mu8um4mLVK77iW8stpR7TbslXa2BBgF5fqi/bRR3A7ecZMblc/qZxU4PeeIiWFym8qTT8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:56.635217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059103observed 90312b617cee54adddd6cab2a3abe674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:56.611084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059103/manifest.jsonobserved 43698c32f68e6dd048451d9f2579f89f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.584755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059103/publication.mdobserved e06a43f7e59d9cfe10fbfd2e8196cd2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.565628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059103/publication.txtobserved f4b657db58d699c0008ca3e0472ba238...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. |
|---|