OT-2026-000098774
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000098774) never changes.
Identity and time
| Publication number | OT-2026-000098774 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-78a3-be92-bf7ce3e882d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14b5a0a0787026612d48d20b56627f426092c09f11ec055d67d2933f1e41ab91 |
|---|---|
| Markdown | 8e9971242f89afd982b2a3a4371763ecc1ff8dd251cedb8ecd770ea262da4e7e |
| Publication page | 6fa7e5ab25e9da1741f7e16dc0e3132d604e3c012fc38e2fa38212401319759e |
| Manifest | 8c498bbb902c4991f483db4fd82bc960c09502ba8c6bf0e4a0e240373f9b56b9 |
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 | IroawJAO5EHPx52XQsyNywL6dk8zVWmGxHL/oBuJBIbWneXBVV856+LSCxoJ3eCzFTcXfkkrdYcbMZNIGb8uAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:05.809024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098774observed 6fa7e5ab25e9da1741f7e16dc0e3132d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:05.788994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098774/manifest.jsonobserved 8c498bbb902c4991f483db4fd82bc960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.768014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098774/publication.mdobserved 8e9971242f89afd982b2a3a4371763ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.750445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098774/publication.txtobserved 14b5a0a0787026612d48d20b56627f42...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. |
|---|