OT-2026-000026282
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000026282) never changes.
Identity and time
| Publication number | OT-2026-000026282 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7bf1-b540-561752b341b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c32bf192695ca998a64c5e9ff0e8a8f8e7ce801973fd3a819eddfa7519bbacc |
|---|---|
| Markdown | 0d4411d64df2f82ee24fbb8c7ca4d2e38d1e9cbe1b396a1bd52394c8393abdd7 |
| Publication page | d8d9007b7ed4bacd907096ef699cfe9d3146db2df69e3797022533c37cedbd7d |
| Manifest | 669f518241d765b31bd22c1104c90a622d39c260f676eb191cedc69b94ade53d |
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 | /+yAtrU4kyHWizeRdSlJXi155U5d9AIVkiUMXukAlIAqDWJV6ZJ1+kDPUbXkpe5XrjBxl/jA3+3fDi7pfOTsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:13.783954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026282observed d8d9007b7ed4bacd907096ef699cfe9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:13.766521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026282/manifest.jsonobserved 669f518241d765b31bd22c1104c90a62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:13.749183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026282/publication.mdobserved 0d4411d64df2f82ee24fbb8c7ca4d2e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:13.731388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026282/publication.txtobserved 1c32bf192695ca998a64c5e9ff0e8a8f...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. |
|---|