OT-2026-000014914
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000014914) never changes.
Identity and time
| Publication number | OT-2026-000014914 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7201-8cff-2c613d842c87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014914 |
| Status | PUBLIC |
Content hashes
| Canonical text | c63a4222b182d45fb96fb8a0ea4eb30db36980082b08c71585e578fa8b0d9c8e |
|---|---|
| Markdown | b7f3a070788709a930833dc76b9c10e1e2710d71394d3be2031d2507abfff12a |
| Publication page | afebb493408b54b70fec2d048424e1db156c09a5c9af1244473ec9cd1d437a64 |
| Manifest | 1e5a597c31780e81fa097d4a53e56adaf2a59f3ea091e5637f5b14939d371bf9 |
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 | kLYCsmsbARSfGrbF2+UADP8QNKpQua5fcnCm1d8+3/xd/BC8djZ8wcHRsDlokKxUhsKaJybK5mnnsoHFJePiAg== |
| 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
| 2026-09-17T12:06:51.082673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014914observed afebb493408b54b70fec2d048424e1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:51.065212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014914/manifest.jsonobserved 1e5a597c31780e81fa097d4a53e56ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.039122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014914/publication.mdobserved b7f3a070788709a930833dc76b9c10e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:50.942027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014914/publication.txtobserved c63a4222b182d45fb96fb8a0ea4eb30d...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. |
|---|