OT-2026-000094587
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094587) never changes.
Identity and time
| Publication number | OT-2026-000094587 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7e94-9434-743fb6d9309a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094587 |
| Status | PUBLIC |
Content hashes
| Canonical text | f278c93ccd9831fb5c4e2dd460c7b4b7688e928ff5989de0bb45761d5d8569e9 |
|---|---|
| Markdown | 6108cf44db65a6337d453b942f33f78b1a8841116040881b0940761687cccfcb |
| Publication page | b561e53c476f43b377c49cf660ea781708a12fa68e9aa95364a7139bd29ffb77 |
| Manifest | 0c1b75a6a3d9a2d298ac7ac80feb75366ee8cc48529a82b0749110fe615b1a1a |
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 | anyqudGNFhdu6DG2XYz3uBJRInMjndprSjAg8yDBzwMFLvBIr4MXwhCYb2wYqfnUGurIVl8LVQvOoHegbnyuCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:02.727182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094587observed b561e53c476f43b377c49cf660ea7817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.708472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094587/manifest.jsonobserved 0c1b75a6a3d9a2d298ac7ac80feb7536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.690913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094587/publication.mdobserved 6108cf44db65a6337d453b942f33f78b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.673349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094587/publication.txtobserved f278c93ccd9831fb5c4e2dd460c7b4b7...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. |
|---|