OT-2026-000085351
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000085351) never changes.
Identity and time
| Publication number | OT-2026-000085351 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-78ad-bc84-24b11ad742e0 · 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-2026-000085351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b8e2a3d4c88948e0d995a5dc4d0c1af8fa19d824655f1504c42cfd15a05760c |
|---|---|
| Markdown | c85f76ecfcedd8849c99f0515302519f4d5a7616e28eeb79d2dc214ce8af2e04 |
| Publication page | e7e51b7036bfaa77c0da9f8aac17f0945776419e664c0f9bd26e9d45c06f5391 |
| Manifest | 9d8eabec96f5e6d6806708b0b33ee981512f9996c26b6447ad10b3cd3af0d2d0 |
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 | LhQ53plpWZh94eHgfDHnP8NYMO3tdIbTXkkhk4po9Z8FV5Qvm3/3DQC9hXp9A9CMZgpNj+QQ+q7lMheP0oB3Cg== |
| 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
| 2026-09-17T09:54:04.890929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085351observed e7e51b7036bfaa77c0da9f8aac17f094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.874264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085351/manifest.jsonobserved 9d8eabec96f5e6d6806708b0b33ee981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.856017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085351/publication.mdobserved c85f76ecfcedd8849c99f0515302519f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.839062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085351/publication.txtobserved 4b8e2a3d4c88948e0d995a5dc4d0c1af...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. |
|---|