OT-2026-000046852
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000046852) never changes.
Identity and time
| Publication number | OT-2026-000046852 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-73e1-9631-77c4bb99b0d8 · 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-2026-000046852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c9c232e3bb3194edca560cb121cdfc1f609e61e83ce53549ea0505972c7b88 |
|---|---|
| Markdown | a32d70237062649740eb797317ea13fdaa3d29f71c8eccff7e80db29dc1a2d15 |
| Publication page | 6496e8c5de2f78f1a790718e625eab6f0ec999588c67cb6e0d6a1c08dd91231f |
| Manifest | 731c3a6afa548c3c3609c05f6683ee82049dacc4dfa693b4cf0cbc4952d4b371 |
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 | m77Ee3D5VJflSf89BqgkIWk3TiuA52Zq0SXlFHo16+N5348i8VVSA+6jAKrIbMGprsMYLRqHiPPccGfrD/4SBQ== |
| 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
| 2026-09-17T11:06:57.216167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046852observed 6496e8c5de2f78f1a790718e625eab6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:57.199393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046852/manifest.jsonobserved 731c3a6afa548c3c3609c05f6683ee82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.181014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046852/publication.mdobserved a32d70237062649740eb797317ea13fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:57.163635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046852/publication.txtobserved 06c9c232e3bb3194edca560cb121cdfc...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. |
|---|