OT-2026-000097956
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump 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-2026-000097956) never changes.
Identity and time
| Publication number | OT-2026-000097956 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7b8b-bb6f-18ee09e365c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 058ea458a5f948e7acf2ebc3859be8e222a9f2f2ac73ac551f670508f12f291f |
|---|---|
| Markdown | 325e94515cdf6ec0a4b5d1341c7c4ac28c381631ec5bdc80f61b4c6db06700c4 |
| Publication page | bd1e628eea65fc5a7dd8779827f06ad6162d2d87f3e9090f9697bb89dadf2816 |
| Manifest | 80ce508ba9028784b0fa49024419c8affd672007d61e0ff4f5b6f674ef1e59ae |
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 | O3DzjKK3m3cA4wKVgYF3EZOj0hpAOQlcWjj0+oqu/cEs+xYp21UVRuEw8pYf/pzf9gbS+ySnGOqTjVH4jI/mAg== |
| 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
| 2026-09-17T09:33:05.863911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097956observed bd1e628eea65fc5a7dd8779827f06ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.844364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097956/manifest.jsonobserved 80ce508ba9028784b0fa49024419c8af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.825809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097956/publication.mdobserved 325e94515cdf6ec0a4b5d1341c7c4ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.806983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097956/publication.txtobserved 058ea458a5f948e7acf2ebc3859be8e2...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. |
|---|