OT-2026-000086855
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086855) never changes.
Identity and time
| Publication number | OT-2026-000086855 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7687-abe6-bf0a67a678c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5abfe4301b26bf74cc41ae63483d6498d1b376a4e9cc0cb2244f6f22b348fe10 |
|---|---|
| Markdown | 25bb518b817840ff0524eba84f54b2d79146aa7be51d2412fc9bf07e470a2b86 |
| Publication page | bac7c83bbe175ccbcedc81eacaa0e0a5808dfdbe0eeb077149ee0b9263460060 |
| Manifest | 62de0d88047ae85bbefd90682bb23deff1e8d5d665f39bb9d9c0d8846d6476b4 |
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 | hfL0rncn0TzsOdCJtVm8EgzXR3XVNUNhIYWlATnz+PvjHaWrcMNT2C6lcK+jMOJCKHx2AKvyKX/jtIQx5Ax+Cg== |
| 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
| 2026-09-17T09:51:41.435063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086855observed bac7c83bbe175ccbcedc81eacaa0e0a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:41.418486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086855/manifest.jsonobserved 62de0d88047ae85bbefd90682bb23def...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.402816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086855/publication.mdobserved 25bb518b817840ff0524eba84f54b2d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:41.387850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086855/publication.txtobserved 5abfe4301b26bf74cc41ae63483d6498...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. |
|---|