OT-2026-000041783
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000041783) never changes.
Identity and time
| Publication number | OT-2026-000041783 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a3-7729-bff4-f2c3de1da035 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86477f724be01ce70906f160b6bb4d29c4bae0b2531b2738e4ca71f13c929e96 |
|---|---|
| Markdown | 0a7b96c426bb3cd33b4251f115099d9297040b7b41c13c215b00023b79f5545c |
| Publication page | fb466040c5bb2aa941958c9703d32c02948972f30f4c2bf7440dee40f67a085b |
| Manifest | 041f616069e505782581fb0ac5cf313f65f260a28cc778c5caaf5c47b30080bc |
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 | 5dXXdvFAhAYjmwoG9uwEmvmzOyGRG8PDsUMbpBaSd/pVmZ/ToTnUVbil3n8o9580bdMOSC4C4z8SlxPx8gt0Dg== |
| 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
| 2026-09-17T11:16:38.117173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041783observed fb466040c5bb2aa941958c9703d32c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:38.098983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041783/manifest.jsonobserved 041f616069e505782581fb0ac5cf313f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:38.079743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041783/publication.mdobserved 0a7b96c426bb3cd33b4251f115099d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:38.060920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041783/publication.txtobserved 86477f724be01ce70906f160b6bb4d29...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. |
|---|