OT-2026-000048818
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000048818) never changes.
Identity and time
| Publication number | OT-2026-000048818 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7773-9036-4ae30daa3c5a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048818 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8d6b785636215375fa4696b4cb97d43e5ce92da113ad8aaa831ecfab6781286 |
|---|---|
| Markdown | 9e56b62c5cb26ccce60ac2ef8f2f42656e23d22ccb3ecb0e0c25fae8a67a36c8 |
| Publication page | 19a3e6a6386c9c2b61b8c41993cc4f3051e763d5c6f88a33c5f5fb1df4e1bbd0 |
| Manifest | c8af62c483369dce737c972350923722ef35416caf410c8c18d8438499ffdf82 |
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 | XbrKp/D8NHwfphk+3AgQc1fQdUml4mlRgh9k7ES9r3UZ5OAlqUhBRXEj6AiET6lGGv1biCyiDL9H4Fam8Q/cDQ== |
| 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
| 2026-09-17T11:04:32.822593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048818observed 19a3e6a6386c9c2b61b8c41993cc4f30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:32.797357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048818/manifest.jsonobserved c8af62c483369dce737c972350923722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:32.776107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048818/publication.mdobserved 9e56b62c5cb26ccce60ac2ef8f2f4265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:32.754361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048818/publication.txtobserved d8d6b785636215375fa4696b4cb97d43...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. |
|---|