OT-2026-000100610
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000100610) never changes.
Identity and time
| Publication number | OT-2026-000100610 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7762-9096-5d6c77c64a50 · 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-2026-000100610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825e0d15e9bc1933a49c39b86feda8cbf911ca7135fc3db0e5413b039114aee7 |
|---|---|
| Markdown | 3590bd0cb8dc2148fe07f9d9ac268ee32c98cd582fd5ca22b4aa0c7e22d9f0ed |
| Publication page | 1e5943160551df73a8a26f54285d5888b307144f741ff5587379483320bc3630 |
| Manifest | eab8c47829e20615fe3fe311f29325409b3ab753fab01f921e6a9b5cb034d2fc |
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 | DwEn6/Qw+2+EJJ+cb4lJi6ydEI8a/gPjSCcm0s28lFpl5Y8i9StpaHGS5qCwBZsH7G4eOEr2H7o2eGYz0eXeAg== |
| 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
| 2026-09-17T09:27:24.275689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100610observed 1e5943160551df73a8a26f54285d5888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:24.256759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100610/manifest.jsonobserved eab8c47829e20615fe3fe311f2932540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.239995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100610/publication.mdobserved 3590bd0cb8dc2148fe07f9d9ac268ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.221763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100610/publication.txtobserved 825e0d15e9bc1933a49c39b86feda8cb...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. |
|---|