OT-2026-000010703
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, sustained blow-off before 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-2026-000010703) never changes.
Identity and time
| Publication number | OT-2026-000010703 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7cae-94c8-75174e898208 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010703 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf793935c8d6df4c011849d64b09ace14a2e8d86727af3b4af2878bec6b4ac75 |
|---|---|
| Markdown | 768a8cc1691cbb582a39d09697386c51a52a2312310d1d828bee8cd4afdfc99f |
| Publication page | e1e71fed2c4da5702fc87f564f231a584cb7754e3478c202387b1b7e7b0185c5 |
| Manifest | 0f33bb2099d03c0c2539a8d353704a1e6f665281ef649dd20132146f75ab0486 |
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 | 3M17JQBc3Enep8DVCjY6IFvO8qbS3ViS+Uo0ZTE2ms0/68OItV/ALAy8pLxlhCwqn7PXwND7t/gbfTl/jQkkBQ== |
| 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
| 2026-09-17T12:14:55.285742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010703observed e1e71fed2c4da5702fc87f564f231a58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:55.268270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010703/manifest.jsonobserved 0f33bb2099d03c0c2539a8d353704a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.249624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010703/publication.mdobserved 768a8cc1691cbb582a39d09697386c51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:55.227658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010703/publication.txtobserved bf793935c8d6df4c011849d64b09ace1...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. |
|---|