OT-2026-000022850
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000022850) never changes.
Identity and time
| Publication number | OT-2026-000022850 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ea-7957-a476-a596c61411e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b5ae4cb759bbcc6b893697b2bb8985cd9d84c2da948efe06d91da82b251521e |
|---|---|
| Markdown | e4dab7f19dca43d133d2fa2a0042c27177d4c2589a0aafa1ef9dd215ae82af06 |
| Publication page | 191a1085424f53f3de9e2eddab486edb69e1f07a56b370f935c266c250624a18 |
| Manifest | 7d120d573a5a8ba6a830250108fb501852f7d7ba5261396c48d6f0e32992dabe |
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 | OUhQq5xhXrotSGL1ZeegBqFZlm920hWdr1itQmRAmvZJm18wzJhfSiUo/XN+tl5ccz9XKmSJnZgBEJbZwW5gAA== |
| 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
| 2026-09-17T11:52:23.289480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022850observed 191a1085424f53f3de9e2eddab486edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:23.271749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022850/manifest.jsonobserved 7d120d573a5a8ba6a830250108fb5018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:23.254017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022850/publication.mdobserved e4dab7f19dca43d133d2fa2a0042c271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:23.236600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022850/publication.txtobserved 1b5ae4cb759bbcc6b893697b2bb8985c...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. |
|---|