OT-2026-000058965
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000058965) never changes.
Identity and time
| Publication number | OT-2026-000058965 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a0-74b6-9900-7ef6366ffc70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058965 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab71f16761c15c8fae15dbc69e5d19ff72f495542bc3fbe7419690a7324a853b |
|---|---|
| Markdown | 94668bdae6249d1d1750aefbad1b033e4a4007c0815aed28317831021aa9f93c |
| Publication page | 2344554ad3bd234ef8f51c3a8318d33eba0d494307d23712d3ccbb5bef1b5ac6 |
| Manifest | cf7d69f7be1ce5ecbf8e0b823409fc61a027ab454564613d3268ffad49ae2f83 |
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 | QW1dRCwU/NvUNVKJY8o4EnwLwJX/uBkswaNh2ymeqBgHWobkFqFamXmwJ3TWWdLRjCuhfFrOnEe8Ak2zonIlAA== |
| 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
| 2026-09-17T10:46:32.683425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058965observed 2344554ad3bd234ef8f51c3a8318d33e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:32.664958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058965/manifest.jsonobserved cf7d69f7be1ce5ecbf8e0b823409fc61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:32.647656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058965/publication.mdobserved 94668bdae6249d1d1750aefbad1b033e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:32.629044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058965/publication.txtobserved ab71f16761c15c8fae15dbc69e5d19ff...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. |
|---|