OT-2026-000023695
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000023695) never changes.
Identity and time
| Publication number | OT-2026-000023695 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-7e4c-8829-0a43dd07a44b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a64addbe671d06c5cf054ca5b8330d50f6ab176bd1291c1876967f47b6f042b |
|---|---|
| Markdown | e8c7f9574a22299253c69f7d0eea1aac67330e3c8efc8da27581d6ab85da93d4 |
| Publication page | 7966134b4368ddeef82f313a8fa8d63aad5a14c15727fae2030400b813efa9e0 |
| Manifest | 78e587e5c8244589cba4b6e10507f86fe873dd6b095714a5d1d591233ea6d4cf |
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 | 06ss7IWie7vAZLCgoQ0iEYrr7dgMsDnrG07/J3nsQwdJQcipbE8YruftVhmmwHE5ZyvLNFCcQwC4Mr3qPDjuDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:01.528401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023695observed 7966134b4368ddeef82f313a8fa8d63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:01.504420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023695/manifest.jsonobserved 78e587e5c8244589cba4b6e10507f86f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:01.479371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023695/publication.mdobserved e8c7f9574a22299253c69f7d0eea1aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:01.455174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023695/publication.txtobserved 3a64addbe671d06c5cf054ca5b8330d5...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. |
|---|