OT-2026-000084785
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000084785) never changes.
Identity and time
| Publication number | OT-2026-000084785 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7f3f-b818-2e1ad833f425 · 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-2026-000084785 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3fbdc63c6b8b4cc5ba86fa3807c93f6f933dc02f8184f8569f03993293da50f |
|---|---|
| Markdown | fb913ecfceff5b4488447f8c8655aabe34e1fcd168807695dc6d447927aff5da |
| Publication page | becd131fe3e4eec3418b482dcc3970f154d2e0f82b6bf838781fd63bb09cd332 |
| Manifest | 8445584cd8bba2124a0600567fbf84b36a5aee5b61347759d6b6dae5d27d19f0 |
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 | 8LLL7J27YDnTmTImoUIL+VoDXeKijlLZjGqj8W2/CjpNLleIvFCBwULc7LnvDqEMiTgnoSyZUBiCPvi6jd2MBQ== |
| 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
| 2026-09-17T09:54:43.418186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084785observed becd131fe3e4eec3418b482dcc3970f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:43.400824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084785/manifest.jsonobserved 8445584cd8bba2124a0600567fbf84b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:43.384594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084785/publication.mdobserved fb913ecfceff5b4488447f8c8655aabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:43.364755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084785/publication.txtobserved d3fbdc63c6b8b4cc5ba86fa3807c93f6...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. |
|---|