OT-2026-000016136
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000016136) never changes.
Identity and time
| Publication number | OT-2026-000016136 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7578-adea-f9c054ab2369 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 555bdafac7a1a804d40e6699a68b878207f88b70baf628219caa25d3aa04ced6 |
|---|---|
| Markdown | 7081ff87d21368b393d135d89a28339e14490465366277159f8f6fbce52bac6d |
| Publication page | c400c5af2de4299664ce94ecee7fd64ccccea644ed8f735b10132f0cebaef325 |
| Manifest | dc17bf502a29a88d844c582175fc31435b9e5ecb1543de7b28e2c0ad1113f226 |
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 | bRtfURHXnQ++Vfmyg7V+idH68CU5ulQRKgBpEgqMwadxBsOliXjhdmpRuAtZq3ihNn2YFmJHYphdtk2/IMDBBA== |
| 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
| 2026-09-17T12:03:34.344322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016136observed c400c5af2de4299664ce94ecee7fd64c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:34.325868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016136/manifest.jsonobserved dc17bf502a29a88d844c582175fc3143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.307332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016136/publication.mdobserved 7081ff87d21368b393d135d89a28339e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:34.288623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016136/publication.txtobserved 555bdafac7a1a804d40e6699a68b8782...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. |
|---|