OT-2026-000006296
Publication integrity record
Vacuum cup gripper, four outlet manifold, plant vacuum fed, contact triggered, silicone cups, flat form
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-2026-000006296) never changes.
Identity and time
| Publication number | OT-2026-000006296 · never reused |
|---|---|
| Internal UUID | 01a0a955-ee70-71b6-b1e0-188ec96d9585 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:29:36.243946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08d1872eeb427d833ff959e9973b7160dfabb4154c5c186e70f6c822bf8131db |
|---|---|
| Markdown | 3f89ca49d256d35251a9438f10952a14685f04ec3fee296d00214d7aeb1562e0 |
| Publication page | 1a5697146ab50d6d1cfc6c980db6acbc8a183421f34a132f22c9dfc9a672a472 |
| Manifest | a10b6043c6c33fedb39436fce42b1dee73c064be1d1c986710a34d1f6d134411 |
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 | YSD/UQHYnszVZbh8IxjCIosoUDtuA6x9jqrLWxBQvkoxlFOdB78GcVCmHiqnf2um05cbLnLyKFa1KFb8V4+DCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:30:04.411097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006296observed 1a5697146ab50d6d1cfc6c980db6acbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:04.397863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006296/manifest.jsonobserved a10b6043c6c33fedb39436fce42b1dee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:04.382773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006296/publication.mdobserved 3f89ca49d256d35251a9438f10952a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:04.240813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006296/publication.txtobserved 08d1872eeb427d833ff959e9973b7160...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. |
|---|