OT-2026-000097294
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000097294) never changes.
Identity and time
| Publication number | OT-2026-000097294 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-72bd-b0df-56e0de15af35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097294 |
| Status | PUBLIC |
Content hashes
| Canonical text | d80ac08d25a05afd5f0cabe9e702e7e9e91a062ee7bb51850ac63e134494bef2 |
|---|---|
| Markdown | b51072ec778f4b14f5386c5a77672e52d904151a90865c27471a1809c16919c6 |
| Publication page | 43093f868fd0ec444c60b8708c90e70e601d27a70bcb19463d250cc258f00d3c |
| Manifest | a77b8154d52fc6e6e9b798fd7ce18df37620136f4888ea610e0cdd2f8b5d97ee |
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 | NLMUFCJkRX+/Z5RLIy7KQs4ndoTsoIhn5xH8zyyU/4E6OubtAAz1U6/HfCCQFpUqyoMpzwqV16zUZWjHRq6uAg== |
| 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
| 2026-09-17T09:33:33.604225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097294observed 43093f868fd0ec444c60b8708c90e70e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:33.586643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097294/manifest.jsonobserved a77b8154d52fc6e6e9b798fd7ce18df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.570439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097294/publication.mdobserved b51072ec778f4b14f5386c5a77672e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.552300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097294/publication.txtobserved d80ac08d25a05afd5f0cabe9e702e7e9...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. |
|---|