OT-2026-000066468
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000066468) never changes.
Identity and time
| Publication number | OT-2026-000066468 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7de5-996b-622d3fd2cb4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 060978d3fdb3ae844d20bfd8f451a59a3b64d502d60c86eb6b2af907cf823ab0 |
|---|---|
| Markdown | 7c6a76ca143cbdd2835e6e076c208cadedb05a67f3c4f26602d92c03f9b08306 |
| Publication page | 6718146f8d94664351cab931c80b99151d2392468a80ab9a8028a392c73fe345 |
| Manifest | 10a1f025256dfced774f69886e481ea19a181c0f6881cac00dc68115b7aaf359 |
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 | v0NRaH/AhdFWuc13ab8oWt5ELelwxB2cJ2e/P/dlzB9leuSB49fufsfTn0651/EmxyQ7e07diMt3sPx0Tk2yAQ== |
| 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
| 2026-09-17T10:32:43.177942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066468observed 6718146f8d94664351cab931c80b9915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:43.161271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066468/manifest.jsonobserved 10a1f025256dfced774f69886e481ea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:43.143001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066468/publication.mdobserved 7c6a76ca143cbdd2835e6e076c208cad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:43.125456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066468/publication.txtobserved 060978d3fdb3ae844d20bfd8f451a59a...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. |
|---|