OT-2026-000079195
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000079195) never changes.
Identity and time
| Publication number | OT-2026-000079195 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-794c-a1f8-e043b5a6f4ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60dedc21041ea7763f6a9a2b162f0a2b24354b80938bfa57246d7cd3ec8d2f10 |
|---|---|
| Markdown | 06561b29fe5f52c831dc2a79cfd3f75fe1b7664b9bd6f1a0e8dec7893fac493a |
| Publication page | 0eab8eca9e586b47dddd5ef0d84ffb5c3ca7d23aed9646f3c796715a976da8cc |
| Manifest | bb8ccc806ce5db5329d0e43cd218330e9ae9db740e56b91513f085cd41d234b8 |
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 | gs/h5VmElkhEeie6zL04ek9KbHjnWSXb1EpexMeBTH9UtfJqXdRZZhHc8QTa7mdYO5l5hcWbuuhFAmbm3nYqBg== |
| 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
| 2026-09-17T10:04:47.270012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079195observed 0eab8eca9e586b47dddd5ef0d84ffb5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:47.254090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079195/manifest.jsonobserved bb8ccc806ce5db5329d0e43cd218330e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.236396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079195/publication.mdobserved 06561b29fe5f52c831dc2a79cfd3f75f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:47.220344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079195/publication.txtobserved 60dedc21041ea7763f6a9a2b162f0a2b...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. |
|---|