OT-2026-000014043
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000014043) never changes.
Identity and time
| Publication number | OT-2026-000014043 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-705b-99e2-18336cfe15bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8409970ce93f822d1c1f98393d20a9422232dcb79fddf2aafd64ef0a174b9a9f |
|---|---|
| Markdown | 43ea01342f3f45c7a593c6bb48a8a9bfd932bce84240f152447d8bc46bb8e758 |
| Publication page | b6426df0fa2e15d51c503eb1f3ca8391acd957842ba10dd14b13a45d2e2a5f6e |
| Manifest | 0429b0a10f683bd7e10bf352c99a45b6ffcb3aed466ac05b75365149b2bd77a3 |
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 | 7WgclWuoJAqDS8S+a5RGPpfhG0etZN86bsuu2nErc8jPcghxc3y+LexaPXnOgst7jrXRma1Fjjuoir6GL4RWDw== |
| 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
| 2026-09-17T12:09:16.719640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014043observed b6426df0fa2e15d51c503eb1f3ca8391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:16.699869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014043/manifest.jsonobserved 0429b0a10f683bd7e10bf352c99a45b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.680199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014043/publication.mdobserved 43ea01342f3f45c7a593c6bb48a8a9bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:16.660628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014043/publication.txtobserved 8409970ce93f822d1c1f98393d20a942...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. |
|---|