OT-2026-000095818
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000095818) never changes.
Identity and time
| Publication number | OT-2026-000095818 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7b0a-8fd9-a23b9ce677fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d46f3b159397487450c0b545249df6e60180e548a3fc05b29e6f165224a9173 |
|---|---|
| Markdown | 4155ea171c89a5f1ca669ed7bb0f22621be963ca5d4d7e641bcad92631cfaf36 |
| Publication page | df38af94a98f076394f49f94ed089c21696bdb7b1a5e59e28222419328afea58 |
| Manifest | 274efd088ec2663b5c29b2b2d5df9002c51442b847348ce970d18747b56a851e |
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 | ZJOvYtwnd9R9CXqi25A2QF/OErdHVKuBfMKlpI93F/Rvt0XcFeR/jkO/rji7AJ0vG59PGRa0ZF7GeagLTnczAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:53.871626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095818observed df38af94a98f076394f49f94ed089c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.852280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095818/manifest.jsonobserved 274efd088ec2663b5c29b2b2d5df9002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.831860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095818/publication.mdobserved 4155ea171c89a5f1ca669ed7bb0f2262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.813221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095818/publication.txtobserved 5d46f3b159397487450c0b545249df6e...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. |
|---|