OT-2026-000082017
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000082017) never changes.
Identity and time
| Publication number | OT-2026-000082017 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7692-accc-d33633e48bdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cd9b0a669f033b058be0114058e857f8bd57824fb9e1fab595f2fa03581be8b |
|---|---|
| Markdown | 6de345121d04ef76032da240f001825295ff123a7f025de3559148b632f8090e |
| Publication page | 50870e13aad4a386c3a31fbdef6bebd6abeb9811a3083009e24e2b2bd0c334a5 |
| Manifest | 6832a5d9dc5e5207edb10a6cef37c1e1b25ad6bc8654e39fca8e4c4f9c610192 |
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 | 0YX6muSPScx1AfpcZZVsUeBpAzvYwbfVneZmiblSQrQozoXWwRo4J7PxYLDPaz5P68LJmga9bE1bI+PIccvfAw== |
| 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
| 2026-09-17T09:58:43.940948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082017observed 50870e13aad4a386c3a31fbdef6bebd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:43.921825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082017/manifest.jsonobserved 6832a5d9dc5e5207edb10a6cef37c1e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.904588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082017/publication.mdobserved 6de345121d04ef76032da240f0018252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.886190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082017/publication.txtobserved 8cd9b0a669f033b058be0114058e857f...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. |
|---|