OT-2026-000009056
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000009056) never changes.
Identity and time
| Publication number | OT-2026-000009056 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-764f-9a7a-c5d9bbe290f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83c0f50023b104a731c65ffdad4ef21c89c474bd4fdacd86bb6bedec7cba25a9 |
|---|---|
| Markdown | 0b7063ed7f84d56f0d93bf8435a235130cdb85c600707f45ed5aa2fe4bff92d2 |
| Publication page | 18fe1dec568d5931a1940db1a3e655c4fbc81a61b5af7dfb99ed553488423822 |
| Manifest | e24a571aa02daab1cdc9b4f4054857f44c47399205e08ff78619e88413a80f60 |
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 | zCdq2I5ESFps1oPlYlqaQPRfhxyqM++wTKZsRL1FLdGreYb6ycpOtumGfH6PtcNQr+xSMimvx7dU2liacsaKDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:42.597412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009056observed 18fe1dec568d5931a1940db1a3e655c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:42.577559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009056/manifest.jsonobserved e24a571aa02daab1cdc9b4f4054857f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.558054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009056/publication.mdobserved 0b7063ed7f84d56f0d93bf8435a23513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.538386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009056/publication.txtobserved 83c0f50023b104a731c65ffdad4ef21c...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. |
|---|