OT-2026-000016967
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000016967) never changes.
Identity and time
| Publication number | OT-2026-000016967 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7a72-a01f-9c711e92011a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aab75d3d2a5ff550a7b57ed37dff1556873d598a82ac3e47d17761b007304cc |
|---|---|
| Markdown | 8f255754ec21c0f274e14f7cceafeb0bb5b6d55991b51860abbca9f1d9c08c2c |
| Publication page | 52263757c252af6eeac5883a2f3be4129c9cfb2f15cf7566e75110da5d1ae5f9 |
| Manifest | 3d45296cf312227396f2ca494c9549af172c33eac5c84a24f37449092fe8394f |
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 | HmlIW/h6imfU5jYOO/05QG7YY7MmAjmue7XHHIHm4Q277x5FS394ZIugaJXSE8HUBsY3jH1bIRBTIv2djMSjAA== |
| 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
| 2026-09-17T12:03:15.609533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016967observed 52263757c252af6eeac5883a2f3be412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:15.592846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016967/manifest.jsonobserved 3d45296cf312227396f2ca494c9549af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:15.577051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016967/publication.mdobserved 8f255754ec21c0f274e14f7cceafeb0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:15.561532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016967/publication.txtobserved 4aab75d3d2a5ff550a7b57ed37dff155...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. |
|---|