OT-2026-000089010
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000089010) never changes.
Identity and time
| Publication number | OT-2026-000089010 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f12-7ef3-83fc-cd0e9a639084 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089010 |
| Status | PUBLIC |
Content hashes
| Canonical text | d49fa6132f45e799bc46c4c09c56dd904650c7fb8546e64521d28bc86f9b3c4c |
|---|---|
| Markdown | aa77c65e8c8f607d18ab40574682890b7fbb12df95470794eb82a02efad7527a |
| Publication page | 9cafc7fb01ef70a5382e4c2b5acae880f2f33a5c94d50ddfb8431255674c57ea |
| Manifest | b827571c16f6e42a06b7120b19db8877e8684690700af8a329b1a1724fcd84b3 |
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 | qgQyjSinkWjs/7VmVi2Fnh00F4dW9fhaJ7xILnjojL72t/jR9SgTy9JS5QAGD1WxzIE9gaBFsuIgp/Apj8hODA== |
| 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
| 2026-09-17T09:48:30.857829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089010observed 9cafc7fb01ef70a5382e4c2b5acae880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:30.838734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089010/manifest.jsonobserved b827571c16f6e42a06b7120b19db8877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.818728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089010/publication.mdobserved aa77c65e8c8f607d18ab40574682890b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:30.801318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089010/publication.txtobserved d49fa6132f45e799bc46c4c09c56dd90...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. |
|---|