OT-2026-000024089
Publication integrity record
Four cup vacuum gripper, four 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-2026-000024089) never changes.
Identity and time
| Publication number | OT-2026-000024089 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7107-80c7-7894ede094e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24750a4bb52c3742ab822abe281e223bdd4d18a7fa98e0ab539e66e109a2d96d |
|---|---|
| Markdown | c0771d7439979545534a37e67022f56477774d8bae3b96b158709e0d4123b9ac |
| Publication page | 6739b5a49c584b8c8f88bc43ef43d9956e59ac2a7acfe04b94ef0708639094fb |
| Manifest | d4f0c602ba928a06af2d8ce7238dbcfb1e9e9e76410a1f5828f65f65e7049d65 |
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 | KM0+TqCqzotcXjL+y6wfgQ5NCAKrRaaG2irYizfEnJoE9mK2FjOTJMxibuaeJ2RMi0WdRKIDqOUUMwYxRLalBg== |
| 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
| 2026-09-17T11:51:00.396302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024089observed 6739b5a49c584b8c8f88bc43ef43d995...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:00.379416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024089/manifest.jsonobserved d4f0c602ba928a06af2d8ce7238dbcfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.359082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024089/publication.mdobserved c0771d7439979545534a37e67022f564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:00.341790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024089/publication.txtobserved 24750a4bb52c3742ab822abe281e223b...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. |
|---|