OT-2026-000046984
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046984) never changes.
Identity and time
| Publication number | OT-2026-000046984 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7979-88ef-a40a6547411a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08157981be3d2d51acac7db5c72746751831bf301b5cfc9398a44330dbb5dfa7 |
|---|---|
| Markdown | 1ae675c690b359420815c4f040f03436093491e3e63f6a9c55118966f82fa305 |
| Publication page | bd064a4dd38a4879387f04000ae4a230e18512592f63bcd4f5a8733624bb9e66 |
| Manifest | 849cdbe3fe53c3ef695d488cf83a5757f75c535f7b17a1d0d20cd1f9eaac33cd |
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 | zIFTyiK4MnDHhxRpsCyRHI2pYOFNNqQ/LVQ/ouAFk8s21KzsG0zSgMTJ+mtuVrfOm7E0z2qCoyEHL0Ec75BvDQ== |
| 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
| 2026-09-17T11:10:15.195938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984observed bd064a4dd38a4879387f04000ae4a230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.175004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/manifest.jsonobserved 849cdbe3fe53c3ef695d488cf83a5757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.154192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/publication.mdobserved 1ae675c690b359420815c4f040f03436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.134459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/publication.txtobserved 08157981be3d2d51acac7db5c7274675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.671574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984observed bd064a4dd38a4879387f04000ae4a230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.652547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/manifest.jsonobserved 849cdbe3fe53c3ef695d488cf83a5757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.632505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/publication.mdobserved 1ae675c690b359420815c4f040f03436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:43.609818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046984/publication.txtobserved 08157981be3d2d51acac7db5c7274675...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. |
|---|