OT-2026-000085303
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000085303) never changes.
Identity and time
| Publication number | OT-2026-000085303 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7da4-b22d-61c8558c8496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a1e0ebaa19e79e337dfdf9bc81c5eca6fc02495778f3963c15533a1eae39f32 |
|---|---|
| Markdown | 27e062688ea9ff59ac25c254918cb4ba79fef3d5ed643f9ca648b93e6dd98271 |
| Publication page | 3e404634f474bb7d5e8e1e0b707785f8ca2655c165c7efb8b0aa3dec7491d3f8 |
| Manifest | 63444b041e9f304159fe4e45babd5c3e465928124f0f49e1567eb0af0e6c4b17 |
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 | scp4wTDSOkwGdMPIgEQwIIO13e7BAwGmgu6OZR+e+zrOwErgFoaotZAG5rn1BdZU5HV6/4iUlubyxRDzdIr8Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:01.260481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085303observed 3e404634f474bb7d5e8e1e0b707785f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:01.240435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085303/manifest.jsonobserved 63444b041e9f304159fe4e45babd5c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.221777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085303/publication.mdobserved 27e062688ea9ff59ac25c254918cb4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:01.196089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085303/publication.txtobserved 7a1e0ebaa19e79e337dfdf9bc81c5eca...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. |
|---|