OT-2026-000094145
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000094145) never changes.
Identity and time
| Publication number | OT-2026-000094145 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7be3-9339-746326fbd828 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 885b18821f35f3ccbb13d7e48267224261b1beee49fddb6f49f4c2e7764dafcf |
|---|---|
| Markdown | 87438c089aab9929dc0452d5fcb3f11722faf801a54c206e8d28b3a1e0846393 |
| Publication page | 6c5704c9e132ceec1161c8e8c67464cb3a7abbc8cefd15a6e7f74139f8f1de72 |
| Manifest | 2385f3fa6675a4d7a9c1c54a4b1a58958fc3d398b02d36432cbc6fdabbafa362 |
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 | DayqCkJfx86SqgwkxszKG9Hz1MiLRAhCE63up132aqPS8ugOxs2iU0AYHiQ7hn1j1jiRzmXwjUYlx8lc6kD2AA== |
| 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
| 2026-09-17T09:38:35.960164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094145observed 6c5704c9e132ceec1161c8e8c67464cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.942673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094145/manifest.jsonobserved 2385f3fa6675a4d7a9c1c54a4b1a5895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.919894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094145/publication.mdobserved 87438c089aab9929dc0452d5fcb3f117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.902480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094145/publication.txtobserved 885b18821f35f3ccbb13d7e482672242...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. |
|---|