OT-2026-000062558
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000062558) never changes.
Identity and time
| Publication number | OT-2026-000062558 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7851-a08a-ca8f64d61cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062558 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4de779521a301899210d86fe888502a0f2c3e47fa9d35c164cba9f15cb74a8d4 |
|---|---|
| Markdown | 7d983bcf16e7c070551f85eddf2022ec1ff69f49e1db05f1e6abe2c856e6e19e |
| Publication page | 8780b6a24d6cad59bf52d97b6cdf5bc6dfd7cdaa977d0a2c71aeaeacfff6b4b2 |
| Manifest | d15f33379fb3c4b6649e664c9f0ebe3b39c07e8a4a1b9b76fa5e4557ccc04a9e |
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 | 8Zd0jUfLtZjSCdSLcfMOCmRzo2NHN7KHTkoERr4iOox1QoKFY3OV4ysRhS/M0MihtBNqlS4jfalCQCA/Nt72Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:01.897584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062558observed 8780b6a24d6cad59bf52d97b6cdf5bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:01.876778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062558/manifest.jsonobserved d15f33379fb3c4b6649e664c9f0ebe3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.858745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062558/publication.mdobserved 7d983bcf16e7c070551f85eddf2022ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.838806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062558/publication.txtobserved 4de779521a301899210d86fe888502a0...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. |
|---|