OT-2026-000102812
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102812) never changes.
Identity and time
| Publication number | OT-2026-000102812 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-74bd-b364-cd9d3d967ab3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59821fe2913f6511a5c846ed1cbaa6c6dc62f796beabaacb3f6829d668dba662 |
|---|---|
| Markdown | d0077f3bc7d67c42db70fc490b88ec58c222e92e5fe00d1a38f93639452dcdb6 |
| Publication page | 4f7aefc66d6c51e4dcdfa90892ae6ffbc5a167563cc9ff522bbf642587eb25c7 |
| Manifest | 310667e32eb0104178f4ad0b5ac77a0f439f3706a51454530079686f79777d1e |
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 | gOfd3bss0Xa9Pdv/pN6lib/DSrRVV3cXpYYH2eqwYFLU+yVePCausywnf+ZrjTvf/FzoT9VgwICgiFSEqkUYDA== |
| 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
| 2026-09-17T09:24:20.567991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102812observed 4f7aefc66d6c51e4dcdfa90892ae6ffb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:20.550481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102812/manifest.jsonobserved 310667e32eb0104178f4ad0b5ac77a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.530331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102812/publication.mdobserved d0077f3bc7d67c42db70fc490b88ec58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.508943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102812/publication.txtobserved 59821fe2913f6511a5c846ed1cbaa6c6...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. |
|---|