OT-2026-000010684
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, vented 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-2026-000010684) never changes.
Identity and time
| Publication number | OT-2026-000010684 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-79fa-88c8-9097fe2415e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010684 |
| Status | PUBLIC |
Content hashes
| Canonical text | b377bb75c7a836461ea2f3cac8aee0ff29ab00bef0831eab828c950e51259ec9 |
|---|---|
| Markdown | e40dd1bffba443c1c102a19be74fe88ea8f8aea1adfd37bbe84a28098c6dbd1a |
| Publication page | ed1b89f4a4f4d1f078c0767b0fd7fe87795b5fa7db3d08d6884cb3bb85050d0a |
| Manifest | 43857b31676391b442789279078b423af37b61e6207a5bb71da3bd971701e502 |
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 | LV9b9dIo/03/4MoQe/+pG1W/ezQevhuHcxxvGv3ikZOjFOeP7fO8FhInZUD/CZe21QL2bpv8k8NQFoAc37DSCQ== |
| 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
| 2026-09-17T12:14:53.801954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010684observed ed1b89f4a4f4d1f078c0767b0fd7fe87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:53.783179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010684/manifest.jsonobserved 43857b31676391b442789279078b423a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.765016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010684/publication.mdobserved e40dd1bffba443c1c102a19be74fe88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.747515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010684/publication.txtobserved b377bb75c7a836461ea2f3cac8aee0ff...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. |
|---|