OT-2026-000039701
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039701) never changes.
Identity and time
| Publication number | OT-2026-000039701 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-793b-86da-743d6f7ba220 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78771df437406a4e2ff8d75bcdde47f07df9db92abb4cea722e8f18ca2281509 |
|---|---|
| Markdown | b443d0776e93f6e07820c9c9992723723c3a8160f862b1b2322bc0922e0e733a |
| Publication page | 1768ebc8239b7ce1dcf1b3f5b68b3660644b5e6ae13fc9aa4d611e177a525b9d |
| Manifest | 13119518191eb139b87ff686696d8fb1a7e1bccb0736c4182305e7b87dd7e80f |
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 | KbmdMAMVEZRaZzs4KQ/4agwxMiMC55z/CF0Z8Ee8FR+MYlZ8bfzHRNrf3mfGc9VwXYKBnKQ+khOBX0HxL/oiDg== |
| 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
| 2026-09-17T11:19:53.812420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039701observed 1768ebc8239b7ce1dcf1b3f5b68b3660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:53.794639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039701/manifest.jsonobserved 13119518191eb139b87ff686696d8fb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:53.776892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039701/publication.mdobserved b443d0776e93f6e07820c9c999272372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:53.758414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039701/publication.txtobserved 78771df437406a4e2ff8d75bcdde47f0...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. |
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