OT-2026-000043317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000043317) never changes.
Identity and time
| Publication number | OT-2026-000043317 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-740e-a99b-c3301f435f87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 846f6479b454ef3dd21b9fc2f711b80962078e601f00da58683fcd2e83d45216 |
|---|---|
| Markdown | 9e7a19118162bf9b1c9303e70f6bf2bd684b46a8fdbbabc8299d91288d8d1b74 |
| Publication page | 10b7a84bcb2528b8148de70fdecd4fb775e06ec1b98e5f5717c57976c01b5893 |
| Manifest | 05c3e1cd4b0db15ba336511cdf4d9ccefe4229689983039f099c2a235f127d9a |
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 | s+20qTy9kSY6GQVCY35sTIQ3Y53Rw98Kj4ixAdYLdVXRCKXMqeyCb6vRSLfHoV1lu1s/L3FSom6sif41quHOBQ== |
| 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
| 2026-09-17T11:13:49.243046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043317observed 10b7a84bcb2528b8148de70fdecd4fb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:49.223014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043317/manifest.jsonobserved 05c3e1cd4b0db15ba336511cdf4d9cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:49.201937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043317/publication.mdobserved 9e7a19118162bf9b1c9303e70f6bf2bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:49.177312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043317/publication.txtobserved 846f6479b454ef3dd21b9fc2f711b809...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. |
|---|