OT-2026-000016705
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000016705) never changes.
Identity and time
| Publication number | OT-2026-000016705 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7f86-83bd-5becb1f36c13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016705 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0b2116662a1da2c85cf8e8782ac5ee0bb3d130671b85a0151b962feb257b312 |
|---|---|
| Markdown | c236c7da172c9fb7a4724530d5dc9484f697db1de3f27cbf481999260c6a51b9 |
| Publication page | 514ffab93c219a77962337ef18ee63dbc0147f015701f645a9e39f6515a35f61 |
| Manifest | 2495a7a97822993266288fef16ecb15b386e881761a3ea6c782cb32a5adf8c90 |
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 | Q4m7sveNL6jAqeRgwjHGyZOnFtwf2l3TLmy9koWkjs6GKf0YcmcV866R6PJlWliJUNjLsvztGUpciNJ8jSRUCw== |
| 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
| 2026-09-17T12:02:55.729357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016705observed 514ffab93c219a77962337ef18ee63db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:55.711468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016705/manifest.jsonobserved 2495a7a97822993266288fef16ecb15b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.694721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016705/publication.mdobserved c236c7da172c9fb7a4724530d5dc9484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:55.678805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016705/publication.txtobserved f0b2116662a1da2c85cf8e8782ac5ee0...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. |
|---|