OT-2026-000095048
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000095048) never changes.
Identity and time
| Publication number | OT-2026-000095048 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7997-98eb-270c9d448bf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ef6db8c11134bb05c36751ae0e4136b2dc1eaff60c3109d180d36343a5e25a0 |
|---|---|
| Markdown | 80c463f2b3e9e7b11fa8e6637529baebcd94ab25f5463ddbb5a83c83ed112f6c |
| Publication page | bf024d0e3174a725af85406802a52768bda4a993e5998506bd1dfe2fed3c89f1 |
| Manifest | f770ac0566a722a5535da8a88057c43e6506584e35c8087e382ef98e69b45894 |
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 | UEgAf93gXAsxSk+3zTewI23paY8gtUU0LlrcXp9JBwsKXbIluQErALgboFG/wgop8SV4gDhPF0Xuylfo6caJBA== |
| 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
| 2026-09-17T09:37:36.755428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095048observed bf024d0e3174a725af85406802a52768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:36.739372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095048/manifest.jsonobserved f770ac0566a722a5535da8a88057c43e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.722878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095048/publication.mdobserved 80c463f2b3e9e7b11fa8e6637529baeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.705620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095048/publication.txtobserved 1ef6db8c11134bb05c36751ae0e4136b...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. |
|---|