OT-2026-000103009
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103009) never changes.
Identity and time
| Publication number | OT-2026-000103009 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7d27-b3d3-29a764516aaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103009 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab994ecd38fe611b17ca6f0c10eee709d68e893ff1cb6d7c882b1b4da0fb7a03 |
|---|---|
| Markdown | 38fb4a5ce797b712b0c6f5e1c04be2bf03e543c3dac8260622ca11f5c5cdd614 |
| Publication page | 5aef650b0ace73ab4123986d382ce77ae7133cbd2a1f83664e16c548ecaa7629 |
| Manifest | 199942d44633e66514e9d05a42e0f3452bf45a20545bd393063cd10166734bca |
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 | XQVVWqtgr0Z+nFdgLy+p7oMlBB4dGuJrOIupphzfA7yDR9RXmAAv7xmdzWLDs9jjz6Qy/GLronKjR9MoelZYCQ== |
| 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
| 2026-09-17T09:23:07.575355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103009observed 5aef650b0ace73ab4123986d382ce77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:07.558660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103009/manifest.jsonobserved 199942d44633e66514e9d05a42e0f345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.541549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103009/publication.mdobserved 38fb4a5ce797b712b0c6f5e1c04be2bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.524832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103009/publication.txtobserved ab994ecd38fe611b17ca6f0c10eee709...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. |
|---|