OT-2026-000101133
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000101133) never changes.
Identity and time
| Publication number | OT-2026-000101133 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-75e7-8a7d-ec280fe913d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38a5be0b302f7bad2062ef4106e945aaf235be865bab5aed8721fa8837477e20 |
|---|---|
| Markdown | d1c5b3861daeecf0e27dc00caf5932ef4ca79a5954f576accd9666c537042ab8 |
| Publication page | eb75c90e9f94f4391463c618f2d0eb5fd1ff2f26ee4c40b93cf42bf64820786d |
| Manifest | b65789343e4c258deab42159c9909799b87cc1a774b7d4b7314cd1f5a95b9876 |
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 | 0e1YQ6WTgiddoFXnCWqd8GdgwOanrOiNmI6VUvAIhP8Mn7fft8SbzCJOWSMsHrB2w/vc26UYCVMu5pSbAmPFAA== |
| 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
| 2026-09-17T09:26:45.841599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101133observed eb75c90e9f94f4391463c618f2d0eb5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:45.823631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101133/manifest.jsonobserved b65789343e4c258deab42159c9909799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.807253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101133/publication.mdobserved d1c5b3861daeecf0e27dc00caf5932ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:45.788885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101133/publication.txtobserved 38a5be0b302f7bad2062ef4106e945aa...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. |
|---|