OT-2026-000085868
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000085868) never changes.
Identity and time
| Publication number | OT-2026-000085868 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-71e1-9b6c-b0bd67ef337d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085868 |
| Status | PUBLIC |
Content hashes
| Canonical text | eca5fec7b8c20415d93f28980cbbae9a0a1b037b7973944683f31c3d3a700ad6 |
|---|---|
| Markdown | d64e54f669d85871aaadd4334c267bb66819631623586fbc43dae72f9b2ec03e |
| Publication page | ecf3e16a5e9c45985c9257e6a94d9facc2b877beddf816eccd7bd5ed6cdf99b1 |
| Manifest | f783a52ab9b5a6e1af24f0ab4102aedf628eac061e3911a6ba522ae70a1f1a99 |
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 | /OsXkCFjL7EyivBf8UoG2Ajc1s1pM0uvpI1K7iQZPEee/lYEAJEb2RjsKzW2cPP2JXcEsq+rbtlJYx2rCJKcBA== |
| 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
| 2026-09-17T09:52:47.993939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085868observed ecf3e16a5e9c45985c9257e6a94d9fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:47.976997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085868/manifest.jsonobserved f783a52ab9b5a6e1af24f0ab4102aedf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:47.959289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085868/publication.mdobserved d64e54f669d85871aaadd4334c267bb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:47.941196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085868/publication.txtobserved eca5fec7b8c20415d93f28980cbbae9a...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. |
|---|