OT-2026-000030584
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000030584) never changes.
Identity and time
| Publication number | OT-2026-000030584 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-769b-b672-4019bb4a80a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c3a60ee416cee4867d528a10ec356a7e46f1f60109ebc3dcc6eee1bd4592dd9 |
|---|---|
| Markdown | ac4bdc986b323c5fe56a956239b77343c4aed47ec8f5ae47e2a599265baf4c11 |
| Publication page | b67b0516953f24787c8a9179195dc762304595db1d714234d39f8ad307b8f572 |
| Manifest | 3f2ac700c2f2ebdec5b8422710b4c96cc688169262793a1e49e35785809803dd |
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 | lmcSxX1fB2f1r0wn0jPOnLDAPI9xS47AgaY/cOLl2By27rItLZ+h5RUgHBOjXxzrB3fuTkOOkhO6T8sitFpsDg== |
| 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
| 2026-09-17T11:38:27.591509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030584observed b67b0516953f24787c8a9179195dc762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:27.574587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030584/manifest.jsonobserved 3f2ac700c2f2ebdec5b8422710b4c96c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.556882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030584/publication.mdobserved ac4bdc986b323c5fe56a956239b77343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.540071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030584/publication.txtobserved 1c3a60ee416cee4867d528a10ec356a7...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. |
|---|