OT-2026-000085078
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000085078) never changes.
Identity and time
| Publication number | OT-2026-000085078 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7917-9e9e-98e0102002c3 · 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-2026-000085078 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4e8376f74c1ee5d9acfb85aa5ac2657b03bd1b9ac73938f7c6fcdc493e52f78 |
|---|---|
| Markdown | b9c3bcf4917628175b9a4b656cb2ab341cbb3213e59565219943b4da6cc30e27 |
| Publication page | 723c50795864efffee88fc26e423d1ea9fb06699e46b1679b025b63810a51a25 |
| Manifest | c9c47b2cd43651b99d11c23f98206859a932c32f154764e242b3f774b8f5a5c0 |
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 | mPUD3w0/fiOUryans6WSRlj06Yt2I52ythUVhPJq9IbR8PKsm5z95kRTalEmpPbygYzX4aelb/i33Y+h0YEPDA== |
| 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
| 2026-09-17T09:55:08.291292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085078observed 723c50795864efffee88fc26e423d1ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.271887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085078/manifest.jsonobserved c9c47b2cd43651b99d11c23f98206859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.252368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085078/publication.mdobserved b9c3bcf4917628175b9a4b656cb2ab34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.231484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085078/publication.txtobserved f4e8376f74c1ee5d9acfb85aa5ac2657...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. |
|---|