OT-2026-000061911
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000061911) never changes.
Identity and time
| Publication number | OT-2026-000061911 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-7d21-9761-829e459288e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061911 |
| Status | PUBLIC |
Content hashes
| Canonical text | b19a23f17c8d70316f74c9319bddda303cc2bdfc2884a6b35925acc1e00349ea |
|---|---|
| Markdown | 58d73f725b95421688a4a58ea87f7cf6d360f156c772d556acee851020886944 |
| Publication page | e100709db3825ec8c9c420a997e8955c4d0e420585c0d7f0e73978aaf0d5a406 |
| Manifest | 44ff5044f14ad533f9ba4a801f05c7c2f835cc4bbc706bab971a9bd2620ac3aa |
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 | CygYBnrGk+3ntjLMRuYFQHrpJKw61HckWcfUyF8D7zia3Ak2p+2jsuz3tsramXTZ+JfDSMHQMNLlVyyeflzHCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:47.438779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061911observed e100709db3825ec8c9c420a997e8955c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:47.417788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061911/manifest.jsonobserved 44ff5044f14ad533f9ba4a801f05c7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:47.398938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061911/publication.mdobserved 58d73f725b95421688a4a58ea87f7cf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:47.378870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061911/publication.txtobserved b19a23f17c8d70316f74c9319bddda30...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. |
|---|