OT-2026-000100761
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000100761) never changes.
Identity and time
| Publication number | OT-2026-000100761 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7345-83a0-98028e0a73c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b9a72098bd2bb79b2a386c094fb7afa313e077edae22831ac8d22570f366027 |
|---|---|
| Markdown | 0291529fb760f5f39bcae8c27e6a62048db51c5a4c2a281a6c9ee48d97feacab |
| Publication page | 69eae1d5f1d3492bc4c4185842fefe62e479c4dc643b2aa89782a5f0bf64cfc4 |
| Manifest | e8133a8a7fd23abe8cae66c8d63fcd62b0e12ab77a3684dc0c10d48ed40125d3 |
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 | 3AHW0ekWuaB5cew7Fv1+QYbFLJPyG8A2o8H4OnxLFI0GbtS2mAZwYaZzpDqIMLQo63BFiL5u+jRcbbIEH0ENBQ== |
| 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
| 2026-09-17T09:27:35.929025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100761observed 69eae1d5f1d3492bc4c4185842fefe62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:35.912325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100761/manifest.jsonobserved e8133a8a7fd23abe8cae66c8d63fcd62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.893943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100761/publication.mdobserved 0291529fb760f5f39bcae8c27e6a6204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:35.873914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100761/publication.txtobserved 8b9a72098bd2bb79b2a386c094fb7afa...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. |
|---|