OT-2026-000065499
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000065499) never changes.
Identity and time
| Publication number | OT-2026-000065499 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7b69-ae1a-119872d512d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07c8ac41473388c8984a68b5699a00a748215c316aaadbfaa72ecb32afc7db0a |
|---|---|
| Markdown | ce2b639475587ea3e8b9dffabe66da6e9447b1951765e2e4933a3ec048df6311 |
| Publication page | 31151c120e0b47218c92c8f000570e46616bb528cab757bef89be2f742a807f5 |
| Manifest | dc0b07ab6626bc73039f8d954d66098bbaa853244b05de25b4f9ff57383953f4 |
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 | SZfAmowRfl6CyKl4ty1q/VV714k3vgT1zGriWyootMMD4RJYLOEQmXEZ+Hp/iG1HxjAHv3LDTLRwMlqRrriICQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:47.451086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065499observed 31151c120e0b47218c92c8f000570e46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.431625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065499/manifest.jsonobserved dc0b07ab6626bc73039f8d954d66098b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.388688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065499/publication.mdobserved ce2b639475587ea3e8b9dffabe66da6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.344526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065499/publication.txtobserved 07c8ac41473388c8984a68b5699a00a7...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. |
|---|