OT-2026-000010669
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000010669) never changes.
Identity and time
| Publication number | OT-2026-000010669 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-76b6-a4f2-a94b87b56f27 · 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-2026-000010669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b151d61e022815426baa530908382f9de50b606ee15e2b22ee803720caf2cc1 |
|---|---|
| Markdown | b76790e09c18f4c411f15ad4866c494679f72d839670e3caf90d9039e091eb7b |
| Publication page | c1085c2b503f21a8fe37ae5a4ca8765449b9da599f931f04824cf81657f22ca2 |
| Manifest | 3ea2baaa5f8b688e132058bacfd9c66a59d4e94692fbf300dbadad48cc5b19bf |
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 | JNJhagNWkys9Y7m1wlZheC8Aq93JJHwA2kgJkZM0tR9fcCz/dlr5e79x/wpmobCJDD/yMZtGu8AfCCo8rwLzDA== |
| 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
| 2026-09-17T12:14:52.612595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010669observed c1085c2b503f21a8fe37ae5a4ca87654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:52.593108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010669/manifest.jsonobserved 3ea2baaa5f8b688e132058bacfd9c66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.573513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010669/publication.mdobserved b76790e09c18f4c411f15ad4866c4946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:52.550877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010669/publication.txtobserved 1b151d61e022815426baa530908382f9...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. |
|---|