OT-2026-000062623
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000062623) never changes.
Identity and time
| Publication number | OT-2026-000062623 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7693-b931-1fdab84a8036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 816f02845a3aef03e539dc1d49009d16454cbcc83720a5bd9e1c6705d988eb03 |
|---|---|
| Markdown | ca8fb7d3e8d6d89a41a022332b1c7008acaafe8b05a1156b3bc9932bb459d9b8 |
| Publication page | 79127c3ea408eb1cb4b712ab61f02d46d0381b825b55a3abd8573aeb5293e436 |
| Manifest | 99fbd847b9c28fb8a2dd243c15e8854cfbe0729f11046ab12c659379ebfcafcd |
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 | OJ/nXZBIuIn+2gI9NlKKyar+6PNhTfMw6E7pa8p5O/fiuIynZig0WnFoaGK/zCIbvfXqOuBHmNqwiJyBdmGqAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:07.949359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062623observed 79127c3ea408eb1cb4b712ab61f02d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.930527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062623/manifest.jsonobserved 99fbd847b9c28fb8a2dd243c15e8854c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.910439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062623/publication.mdobserved ca8fb7d3e8d6d89a41a022332b1c7008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.891587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062623/publication.txtobserved 816f02845a3aef03e539dc1d49009d16...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. |
|---|