OT-2026-000024121
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two 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-2026-000024121) never changes.
Identity and time
| Publication number | OT-2026-000024121 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7e4a-b0ee-a4621056405e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024121 |
| Status | PUBLIC |
Content hashes
| Canonical text | b019d430601b66e39de17577c154227fac4bf8e983ddd470bd3ed6c0168c81bd |
|---|---|
| Markdown | 8f43a7b1dd4b2c8d54c955eaeb0a5bd7f0fb9f042e445bd91b8182a5a073c597 |
| Publication page | ead1968f089a30306b23ffbf559bc9e776c6489869f5f7a9e8720217f84d8f2b |
| Manifest | dea5775f98054506bfa71c94838806884db3a933b39d3c8db48c27786b870fb9 |
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 | wQsq5zbv9czP8b807dI9nyEIuDRajLX5Xn29AhVFfTDJPfMWnCVKkqyhDel8XicgJUQ9l6Jci5bU4Sf5FvkDBQ== |
| 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
| 2026-09-17T11:48:32.901175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024121observed ead1968f089a30306b23ffbf559bc9e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.884003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024121/manifest.jsonobserved dea5775f98054506bfa71c9483880688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.862706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024121/publication.mdobserved 8f43a7b1dd4b2c8d54c955eaeb0a5bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.841247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024121/publication.txtobserved b019d430601b66e39de17577c154227f...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. |
|---|