OT-2026-000056366
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line 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-2026-000056366) never changes.
Identity and time
| Publication number | OT-2026-000056366 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7fb2-9c27-754e3b62d77a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50631978ea629126df625f0ac886298389abba5e0feb421bb2a5f947c8bcd4af |
|---|---|
| Markdown | 76729db2c60b5c4104c98514d00b033b41316b1b9c053e9ae21cd2d328d0f44b |
| Publication page | 15bf330052f77bf9058bf6bdd01355f7b53a3a38d8aa95c7581a2c57c1cf9e67 |
| Manifest | 15136081433d42bf8b876c885ca7c658f1ebd18dd19c6df1520116bad920d3d0 |
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 | pbaqzPV7MxLY+DlLd1bG1CMaoNzrvYOWsXhexgKIipmoB6sQL4ef17zupxgm0kw4vCJZj1ZYxY5+Di1OZCAPBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:52.929313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056366observed 15bf330052f77bf9058bf6bdd01355f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:52.909663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056366/manifest.jsonobserved 15136081433d42bf8b876c885ca7c658...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.889599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056366/publication.mdobserved 76729db2c60b5c4104c98514d00b033b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:52.871574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056366/publication.txtobserved 50631978ea629126df625f0ac8862983...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. |
|---|