OT-2026-000009995
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, sustained blow-off before set-down, on a tool changer
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-2026-000009995) never changes.
Identity and time
| Publication number | OT-2026-000009995 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-79df-9f22-f4f19ab3af69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8233d3abf7fa06ca5a9832293b13c006b48a4457bd18e6369fc1c156cdd79867 |
|---|---|
| Markdown | 053b60f0fe0240e85d64a9907d59adbd6fddbb22458d5832c1caebbf7b8fc402 |
| Publication page | 5e9c03ec847045df1ad5ad0f549d35601fe85e09449b27af3e000f9fe0457ccb |
| Manifest | 5e7663757114734e7a46734c7e5c5332460c235a4fdaca5e29ad34be96b54d65 |
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 | 6exJDRb5bc+KLFMEoXTApLQfOLbFZESsUBZXUqddXPV9X1i7pQejlke9bnRsWl0zrpEVyefIkvFWWYN/qjVxCg== |
| 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
| 2026-09-17T12:15:46.619330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009995observed 5e9c03ec847045df1ad5ad0f549d3560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:46.600327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009995/manifest.jsonobserved 5e7663757114734e7a46734c7e5c5332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:46.544132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009995/publication.mdobserved 053b60f0fe0240e85d64a9907d59adbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:46.487615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009995/publication.txtobserved 8233d3abf7fa06ca5a9832293b13c006...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. |
|---|