OT-2026-000063313
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000063313) never changes.
Identity and time
| Publication number | OT-2026-000063313 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7d3a-83ef-b801c604307e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d9a7a965157df325586610becde5b7a46dca47fbb2c68b3917b40cc4d9ecf64 |
|---|---|
| Markdown | 1882ecbee3310d9fec7536319132cefe0f15c36d1074f6a0d262e794416fb236 |
| Publication page | 8897795daee2343a234811a18ae3f31d8ae4551e1df99dc31bc30a2de34eb58f |
| Manifest | 18c2912d10082256ba4972db6117f91b1ccf3676ad26b10cc9b40489216e4944 |
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 | 3W7YWQIFib0BMGjQWJCbweQkmDJehKzSnTkc/DLXKmwofTh4rSG/JflRq6nvWM4wPq+HAVJ4FX6Cf2CGAZ7mDA== |
| 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
| 2026-09-17T10:37:12.194005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063313observed 8897795daee2343a234811a18ae3f31d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.175843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063313/manifest.jsonobserved 18c2912d10082256ba4972db6117f91b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.159044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063313/publication.mdobserved 1882ecbee3310d9fec7536319132cefe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.140442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063313/publication.txtobserved 8d9a7a965157df325586610becde5b7a...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. |
|---|