OT-2026-000103001
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000103001) never changes.
Identity and time
| Publication number | OT-2026-000103001 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7f6a-8f03-3ef41e224180 · 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-2026-000103001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bfd75a774a4327ad5fff084eca57f8bd50b61510bfe91055625ab30ce543759 |
|---|---|
| Markdown | f4e1da15914c24eee75589f77012cf7142aa11369b0a38162febad3645b08133 |
| Publication page | 33e523bed5145a6001abcd5be30257c2815f1b0e5187a0de44f21d95f41d6067 |
| Manifest | d6478353751931e3b850633bd9a29a94dd10265c8c3fd900a2b9399605815503 |
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 | +5OB+NQtkNbCFNkRemUO96lL9zjFz0GBO8QyxZjhZ213i4DqtAWPUA7nz+xnTXKIuOFLWOfBMqt3vaTzvEhsAw== |
| 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
| 2026-09-17T09:23:07.003022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103001observed 33e523bed5145a6001abcd5be30257c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:06.985308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103001/manifest.jsonobserved d6478353751931e3b850633bd9a29a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:06.966535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103001/publication.mdobserved f4e1da15914c24eee75589f77012cf71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:06.949363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103001/publication.txtobserved 9bfd75a774a4327ad5fff084eca57f8b...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. |
|---|