OT-2026-000045846
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000045846) never changes.
Identity and time
| Publication number | OT-2026-000045846 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7b51-aca0-7646286e4f3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045846 |
| Status | PUBLIC |
Content hashes
| Canonical text | a858728eea600fbbdb3f2c4e062638a6c0da9e5226ddff2fbdb0470dbccb6ff5 |
|---|---|
| Markdown | 42997a239f682e8daf1c5d0ff60d820c4104d14837ebbb6ec0bd194fe694bdae |
| Publication page | 4d671b102de5db35a8b6c35d0a8f9d67825573b687471e13605b11c8ba4e580b |
| Manifest | 0d379ac2705b1aa29153931df39c311aa1e98ee6775a0363460d9e2e00eacb59 |
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 | wglb7dC1YektF6IoTx2yJ6lRJ25p7FDSh4DKYOllTAXjFWXpnXX4ApJpZ0hAZj8bRGG07pszkLXRpwKI1McsCw== |
| 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
| 2026-09-17T08:43:58.989688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045846observed 4d671b102de5db35a8b6c35d0a8f9d67...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:43:58.746158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045846/manifest.jsonobserved 0d379ac2705b1aa29153931df39c311a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:58.469857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045846/publication.mdobserved 42997a239f682e8daf1c5d0ff60d820c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:43:57.969020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045846/publication.txtobserved a858728eea600fbbdb3f2c4e062638a6...fetched by grabo-systems from 34.44.131.203, 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. |
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