OT-2026-000085183
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000085183) never changes.
Identity and time
| Publication number | OT-2026-000085183 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-740f-b7ef-c623d4df5025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 213f5da5e60d754b0cf6163158f4b005b10865ecf542aeb5477bb472122aa475 |
|---|---|
| Markdown | 1c63c79de8d71f6d6eda2e07dc3f077a5da4352e8cb62a5ae656b54e7013dccc |
| Publication page | b1473dc02dfa9191666dd3b321aec7415e8b42d04c92e50140f283d7734bdf32 |
| Manifest | b494b09929dab4cdb064b48349f7236c445a3808d8f52f1cdd99bdb1b9683fc4 |
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 | C4vRNsYGJY8UdbIAp5VRnbOBfJ8WL/I1vWR+EypgjOYZZsd/decosnhJt/N0ggHzDEVtfB/jJtzEfpqVJgjdDw== |
| 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
| 2026-09-17T09:55:16.111426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085183observed b1473dc02dfa9191666dd3b321aec741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:16.093470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085183/manifest.jsonobserved b494b09929dab4cdb064b48349f7236c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.076220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085183/publication.mdobserved 1c63c79de8d71f6d6eda2e07dc3f077a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.060519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085183/publication.txtobserved 213f5da5e60d754b0cf6163158f4b005...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. |
|---|