OT-2026-000101406
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000101406) never changes.
Identity and time
| Publication number | OT-2026-000101406 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7eac-aa06-b05b1555f559 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b162aafe3dfaf2e919099479ce8ec35a998036e3a3557a514e6189d6d61b080 |
|---|---|
| Markdown | cb7f350fbc98ab30b3074f2d0da23774eec96bf32b88c814504ff901521facdc |
| Publication page | 585d3de225b0543d74ca7b971c688232c76f9470517866d8b8bf4da12d1a53aa |
| Manifest | b609c0dcb2a6451a8c93ae731d05c4e648b10b5b2f881db44bcd4fbcc77a6ac3 |
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 | 2AsiEbXH6o3DQegfrQBXEiIzDirHDJsNIpRqeT/LaDUC+hxyxiTLS0kvkt3nWiaLAD7vpPFQFII/m2phVYPLAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:56.793108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101406observed 585d3de225b0543d74ca7b971c688232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:56.774938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101406/manifest.jsonobserved b609c0dcb2a6451a8c93ae731d05c4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.756648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101406/publication.mdobserved cb7f350fbc98ab30b3074f2d0da23774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:56.736930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101406/publication.txtobserved 5b162aafe3dfaf2e919099479ce8ec35...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. |
|---|