OT-2026-000046836
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000046836) never changes.
Identity and time
| Publication number | OT-2026-000046836 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7754-bc7c-ddb54363d78b · 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-2026-000046836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b8bba596624b1bc09dd162cc6974731c0b74924a66452cc4d5cbc0ad5c9c56d |
|---|---|
| Markdown | 4b93ed2c2fa3a37b3995450982fa5d0739fd08014104f28aa06b445d6f16fd7b |
| Publication page | 0843406c5f1374f82f4340b1fb8cf0b68f3d8299f89e758e114d37fcc6a9f21d |
| Manifest | 2bb164db206b71c8b280ea47b07e46e52b6e28bea0e83b090dd344a38917412f |
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 | xUeA6F0ET56wg6jDHR3LSR2obJ64+kXaeInXnuKMa+3MJXlZ6jTOO+WI5YsqrzlLPcGL9OWqEYKC9VeJFvjrDQ== |
| 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
| 2026-09-17T11:06:56.037187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046836observed 0843406c5f1374f82f4340b1fb8cf0b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.018200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046836/manifest.jsonobserved 2bb164db206b71c8b280ea47b07e46e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.000238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046836/publication.mdobserved 4b93ed2c2fa3a37b3995450982fa5d07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.948967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046836/publication.txtobserved 2b8bba596624b1bc09dd162cc6974731...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. |
|---|