OT-2026-000039496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000039496) never changes.
Identity and time
| Publication number | OT-2026-000039496 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d2-7cb8-9b9f-e02e9c4ef2ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6de3fc2a77660b127b013b013b141dafed51c3a73f8d54ea6c2e1709a0ddaa95 |
|---|---|
| Markdown | e73040eb0860bf78a7cce6c2b8b6dd57c0cf8fb49687c25a5d7b237b4058c4ec |
| Publication page | 0ed0688459356292bbaedb85a6f365379c2a0fb4cd8d783bd1f1a555d7b13c05 |
| Manifest | 1cb80235f1914fd4ea01ec11186d80d9c20341631e069507a016479123267752 |
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 | VLgNjmR81IDUf3DTS9g6J6Oep0TSJyBB56uRg2127c4uhcdbu/HudsuFri6Hi+RyTqtGC6IKQqOUOyKsJRI6Aw== |
| 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
| 2026-09-17T11:19:37.495495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039496observed 0ed0688459356292bbaedb85a6f36537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:37.476122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039496/manifest.jsonobserved 1cb80235f1914fd4ea01ec11186d80d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:37.417831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039496/publication.mdobserved e73040eb0860bf78a7cce6c2b8b6dd57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:37.357583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039496/publication.txtobserved 6de3fc2a77660b127b013b013b141daf...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. |
|---|