OT-2026-000085278
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000085278) never changes.
Identity and time
| Publication number | OT-2026-000085278 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-783f-a579-e57288373234 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f6f08f41dc16c53a0f46aa522df9936fab440e5993b653fa898157e20f6354a |
|---|---|
| Markdown | f1e2d8a67e0934c71924039716140765d507e9790104c1ef6dd270c12fd4c4d1 |
| Publication page | 6303e9c5ab28c98fab8a46c8d8113e1cc2c16d525bf4d4d95137ff2c0b53dabd |
| Manifest | 603f15e3d4f10439fc63c0f5dbb10faf0dc04303f93d3166f89c9eed97e41088 |
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 | IfuFIOTXKYkweIKRiDyQ+L7x1mI2odOza5t8IfLOAm8vZ4n2Z4QXOhVaHt7lSUIzumdaG8M9hIrVmClQ1hGRBQ== |
| 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
| 2026-09-17T09:53:59.266637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085278observed 6303e9c5ab28c98fab8a46c8d8113e1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.247366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085278/manifest.jsonobserved 603f15e3d4f10439fc63c0f5dbb10faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.229634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085278/publication.mdobserved f1e2d8a67e0934c71924039716140765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.211058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085278/publication.txtobserved 7f6f08f41dc16c53a0f46aa522df9936...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. |
|---|