OT-2026-000086356
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000086356) never changes.
Identity and time
| Publication number | OT-2026-000086356 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7aeb-80b2-8ecd2c7ca6f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86f23037470e6568eb8fc548f71d99a8bc46cedf8e7017973869995b971634e4 |
|---|---|
| Markdown | 046fe873703b8a7cd95c16684175ad3c4b0cfb3e9854cf135ee0d6ea011bf8ab |
| Publication page | a664aab2e60e039dbde0562b65613c2d7f73191f6f282f655aacfff0200a0764 |
| Manifest | 580aff75bb93d02e8faf86ea6ac87207b7a0576e3b716fb8c12fb275a596a0a3 |
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 | FLRwG2Qjx5s5XS5Nn14pDGXBzbxQ6KQcH1PB8HlP0iWf+GPcQEctE9o2LQu8FNA/Ae0Cgg/7w8PuVr4Z2jkjCg== |
| 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
| 2026-09-17T09:52:02.661219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086356observed a664aab2e60e039dbde0562b65613c2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:02.644372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086356/manifest.jsonobserved 580aff75bb93d02e8faf86ea6ac87207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.626855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086356/publication.mdobserved 046fe873703b8a7cd95c16684175ad3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:02.608920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086356/publication.txtobserved 86f23037470e6568eb8fc548f71d99a8...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. |
|---|