OT-2026-000084764
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000084764) never changes.
Identity and time
| Publication number | OT-2026-000084764 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-79ac-974e-0a5efdd4333e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aedb82625cb3bcc91d4c27ca2ae611d8f8a7dd1949f1b2606c137255da55df1 |
|---|---|
| Markdown | 11c4c693b9f27c04359284c5e7187a3ef2cbd364a60726648d798e6f247f2376 |
| Publication page | d3aee33ba5e00e71a6992e194fade8a51b3cfe59bd9629352d73f3b1e746e516 |
| Manifest | fd3d635ed2c18c42f04f6ac54425dabb4bd3c9ba59803515b8bca2620d69f994 |
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 | mcPN4Oza0pkP9qe/H0rmr6KuNuUTLcniINaASuzgXSEJt6cwm9dhAvcic0F4bMUjH2/VBvFXOrtR3G1AvkubBg== |
| 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
| 2026-09-17T09:54:41.414114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084764observed d3aee33ba5e00e71a6992e194fade8a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:41.393369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084764/manifest.jsonobserved fd3d635ed2c18c42f04f6ac54425dabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.375033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084764/publication.mdobserved 11c4c693b9f27c04359284c5e7187a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.356419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084764/publication.txtobserved 4aedb82625cb3bcc91d4c27ca2ae611d...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. |
|---|