OT-2026-000006099
Publication integrity record
Porous face vacuum gripper, plant vacuum fed, sustained blow off after set down, open cell
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-2026-000006099) never changes.
Identity and time
| Publication number | OT-2026-000006099 · never reused |
|---|---|
| Internal UUID | 01a0a94f-4bc5-751a-99f4-426ca425b242 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:22:21.384467Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d4307671c7e1323ed13a62197f2f8fbd8cf19ae65a61d4e37eddf38a68368f6 |
|---|---|
| Markdown | 112d59acaa21727bd812b2c76019be034f951f2a86e029c60863c7fdaf28a950 |
| Publication page | 8a3953a0f59cfd06fcc7e29c7963cb01c42c80163feba436cfd4325c0719da05 |
| Manifest | d83731f7a266d446dc9ffe38eabf350f4829fe02712b0e6970ad28100504448e |
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 | W8ZbdN9s+lOfoBq/aeUldPAD+FIKZ/ZdMLah7bj1dpfLxsJT2qMBVw5bvvL3Qumhv2HxOqEd6VP8kvENDYAlAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:27.644820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006099observed 8a3953a0f59cfd06fcc7e29c7963cb01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:27.631414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006099/manifest.jsonobserved d83731f7a266d446dc9ffe38eabf350f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.492892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006099/publication.mdobserved 112d59acaa21727bd812b2c76019be03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:27.479119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006099/publication.txtobserved 9d4307671c7e1323ed13a62197f2f8fb...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. |
|---|