OT-2026-000062119
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000062119) never changes.
Identity and time
| Publication number | OT-2026-000062119 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-778b-b3b1-f428cefbfc29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062119 |
| Status | PUBLIC |
Content hashes
| Canonical text | f108c58e31a3c8ad5b9afef4ef73a692a7c8b886f2067612c4e27261ecbf18e9 |
|---|---|
| Markdown | 19185dca33153adc3c8533f10434670e509b3ce1d33abcadbc20338e97c7fcfd |
| Publication page | a6569f907c7c141648a1ebc84773445335f10e28d541741868d9f3728ef6065c |
| Manifest | 4a1fee2124112a0f59c910470b1a2e2bd48cd9f0fa3c1289eab96efd9406aae6 |
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 | 3leDVn/PkLpDF1S6lyRXKTCZwBExofMpgKw7YMfScq1CUSXMXZZrRSYFaXGsrsyYtjymBLjAZEIl4Lk+HOyKCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:10.868267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062119observed a6569f907c7c141648a1ebc847734453...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.851167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062119/manifest.jsonobserved 4a1fee2124112a0f59c910470b1a2e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.831146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062119/publication.mdobserved 19185dca33153adc3c8533f10434670e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.813118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062119/publication.txtobserved f108c58e31a3c8ad5b9afef4ef73a692...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. |
|---|