OT-2026-000085482
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000085482) never changes.
Identity and time
| Publication number | OT-2026-000085482 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-711c-ba8c-195a644accec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dbbe4e5ffe7c9cc8c7ac7d73a414625961934c9bfad41415e6835f107d13059 |
|---|---|
| Markdown | 9fce30d36f68e516c088e07b87ff7e71a1c0304a91873a601aab2ffb259eff51 |
| Publication page | 1c344cea27c40738d3362bf98e7ee2ef97d5bb204d6e2507ecad330b586cb360 |
| Manifest | 6fe79473a33289b880f8e0a7162620076197ae47a58323baa48980a5afdbe8fc |
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 | jYOg5/DSmGYD7gm291Wh/KeL0uI43iRdEsmf/t+4NgTjF32FKD3c6HkpNL8mXAkqwf6dIFyNfslTZjvoNBOMCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:16.818319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085482observed 1c344cea27c40738d3362bf98e7ee2ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:16.800902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085482/manifest.jsonobserved 6fe79473a33289b880f8e0a716262007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.785571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085482/publication.mdobserved 9fce30d36f68e516c088e07b87ff7e71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.767895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085482/publication.txtobserved 0dbbe4e5ffe7c9cc8c7ac7d73a414625...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. |
|---|