OT-2026-000095312
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095312) never changes.
Identity and time
| Publication number | OT-2026-000095312 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-78c9-8367-7585d9bcf702 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e20d27aa8504976d1b40ef7d86dc5e13d26e66b43d03bbee1c5b3c6386b415f |
|---|---|
| Markdown | 775201a5d127ff8b0d2276f544337e2618a16f17eb09aa60a29382040a137106 |
| Publication page | 5b8e1255665d38d7cc3894ac6cb0911c70407080c424df6a39fb232992b406eb |
| Manifest | 11425c7f4ae7eafe442f19d1ae73affb78bcc99ea775e27c60457676bc13922f |
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 | Pqwj0QRQCSvo4GuPmqlg48e4y42Phpz6p5boj1a77r1jX+Z6Pi9IZdIprqp3BbqvdbkvR4BVBBePk9xzFnmRAw== |
| 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
| 2026-09-17T09:36:39.957951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095312observed 5b8e1255665d38d7cc3894ac6cb0911c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:39.940871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095312/manifest.jsonobserved 11425c7f4ae7eafe442f19d1ae73affb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.923391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095312/publication.mdobserved 775201a5d127ff8b0d2276f544337e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:39.905339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095312/publication.txtobserved 4e20d27aa8504976d1b40ef7d86dc5e1...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. |
|---|