OT-2026-000044786
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000044786) never changes.
Identity and time
| Publication number | OT-2026-000044786 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911b-7e74-93db-84ca37c587e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1dc0d3e0c611f81f2321da8e9a5ae515f06859ff9fba39fcf1987dc785cbf9b3 |
|---|---|
| Markdown | 5553864a587022c1ea6e8c383e06a8fd0d69c838db32cce06a54171a96f4aa94 |
| Publication page | 999f85c92ef145cda04df500e252961faeb6cef4c6aeba601f344a32a9ee3f7d |
| Manifest | cf45183d354dda156c68e8755a0a85b93bd1a50c0042c76d3d03373096a8d2d0 |
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 | wQeIrTb0Y9T91MM4e8751BoFYL1F4Drfxe+VB22hWARaC/inN7Sja5uASiedEYqvGagTrAiMXdlO4O6CW91GDA== |
| 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
| 2026-09-17T11:11:24.766885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044786observed 999f85c92ef145cda04df500e252961f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:24.747700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044786/manifest.jsonobserved cf45183d354dda156c68e8755a0a85b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:24.728014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044786/publication.mdobserved 5553864a587022c1ea6e8c383e06a8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:24.708892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044786/publication.txtobserved 1dc0d3e0c611f81f2321da8e9a5ae515...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. |
|---|