OT-2026-000011713
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000011713) never changes.
Identity and time
| Publication number | OT-2026-000011713 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-7bdc-ae5c-45c842e3f342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03a1c8b19b5c478d5eff2577f6904cd8c753d595bb95206379a5ef59af7d606f |
|---|---|
| Markdown | d8b815da8cfbedc792589a743e2b555922d412409f97237f9943b27e889e7cf7 |
| Publication page | 8194092d0e058dc4a8528e6d30975a21448f5815a32b399505d4b5af2d3f45b8 |
| Manifest | fb9669f3fadc5d1ac7fa2655353aa589cb7ba9707742c27d82454aaf551c66bb |
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 | Aa7cw5m1SnuH8lpzShg5xxF4pKAqfCQBCjwL04AG0ZxC5N+2KY5Mj0HQlGhytsEmAD9gmMVDd239iilDtM1RCg== |
| 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
| 2026-09-17T12:12:19.477572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011713observed 8194092d0e058dc4a8528e6d30975a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:19.460044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011713/manifest.jsonobserved fb9669f3fadc5d1ac7fa2655353aa589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:19.439971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011713/publication.mdobserved d8b815da8cfbedc792589a743e2b5559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:19.421450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011713/publication.txtobserved 03a1c8b19b5c478d5eff2577f6904cd8...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. |
|---|