OT-2026-000094237
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two 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-2026-000094237) never changes.
Identity and time
| Publication number | OT-2026-000094237 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7254-b160-7865f0191d0c · 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-2026-000094237 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd8ae1d32873be268bc779f0008268ee05a8ce88b623d2ae78040145652ab44d |
|---|---|
| Markdown | c12f92de1ac47b22e8825e62d4b283244a5f47c557ded4cad03b73d9e8e73d72 |
| Publication page | c69c37a71f5d76ae0a3fcc893f6d7b0efbf417493420fcdbb9718f7f0cb3ef8a |
| Manifest | 518a1644816226ae5731f586fe68acf28945250a650722437f16f5660b037468 |
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 | FGNqlea6w9b71yd6aFSsr6pdUWWQLUtlPS8+ffVM7UaQwz77WjgDow8LvmVyL2seug3yeOHvL60Dw4CnhL8KBw== |
| 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
| 2026-09-17T09:38:43.038883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094237observed c69c37a71f5d76ae0a3fcc893f6d7b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:43.017428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094237/manifest.jsonobserved 518a1644816226ae5731f586fe68acf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.999820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094237/publication.mdobserved c12f92de1ac47b22e8825e62d4b28324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:42.980933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094237/publication.txtobserved bd8ae1d32873be268bc779f0008268ee...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. |
|---|