OT-2026-000086676
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump 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-2026-000086676) never changes.
Identity and time
| Publication number | OT-2026-000086676 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-77b6-aba4-4e928aa02179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086676 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93ab4a2b6dda625b6db68927fcc9c3b5b717f4a0e2daa77071cfd61d09902d5e |
|---|---|
| Markdown | f1437b5fc60333d0320197fa76450a106cf15c1a2aa223f76296d9569e7315ed |
| Publication page | d0ed1620a7cde79d22edd4db18de6e29d3e08e4f044aa3dbad8bb9f5256ee753 |
| Manifest | ff31d2c15d627a8f4f75d88acdfbe47f30773e81ad7a0770eb104e7fb9e6619e |
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 | nT0bZvThaIAUoUgyS66JevGgcWYJmDNwHeBMbkkdeT3ppL8rpeDmhfpc2rReh6a5LMeHvT6u+2LbN92H3NNVBA== |
| 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
| 2026-09-17T09:52:32.495036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086676observed d0ed1620a7cde79d22edd4db18de6e29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:32.477915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086676/manifest.jsonobserved ff31d2c15d627a8f4f75d88acdfbe47f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.460448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086676/publication.mdobserved f1437b5fc60333d0320197fa76450a10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:32.445473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086676/publication.txtobserved 93ab4a2b6dda625b6db68927fcc9c3b5...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. |
|---|