OT-2026-000097790
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, 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-2026-000097790) never changes.
Identity and time
| Publication number | OT-2026-000097790 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-77ac-8ac3-a664756b6b57 · 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-2026-000097790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dd82ee6713732f61f5287606d2aa75d904825b02d3ea7365fbb284f85d724f6 |
|---|---|
| Markdown | 7f71126924e9a8db66d53f7d2dd92067c9c76ee8fba25fce36a97a1855df1f6f |
| Publication page | ed0438c97b5ee9d90c08bf7724263c9ce21413043215d97296c9f3e2bd3d0162 |
| Manifest | f485cb45004d5c3710aa0e61c64c1813f167b76847c04c5634790107e2be5b79 |
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 | iSUwraqmLR3i3k1Ddj8EI+nxyFHpiNqpJq+Z7MstkHPJqNjM9O3VGOQ6wdjcFKC1I7bNwabmrV4J+8u27B1jBQ== |
| 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
| 2026-09-17T09:32:27.589917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097790observed ed0438c97b5ee9d90c08bf7724263c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:27.571182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097790/manifest.jsonobserved f485cb45004d5c3710aa0e61c64c1813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:27.553835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097790/publication.mdobserved 7f71126924e9a8db66d53f7d2dd92067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:27.535276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097790/publication.txtobserved 8dd82ee6713732f61f5287606d2aa75d...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. |
|---|