OT-2026-000063954
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000063954) never changes.
Identity and time
| Publication number | OT-2026-000063954 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-76a6-9eac-4617a22159ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063954 |
| Status | PUBLIC |
Content hashes
| Canonical text | e583d49ebbf74c3505a453fbaa32c79961897862fb065127550568c0e8261abb |
|---|---|
| Markdown | 00de3b44cb4000970eaae6bbf43f5343c41bd8529bcd901497f5bec4bbd691ac |
| Publication page | df1e92251bbebd79f92985c003abf9d732c89f94c15428d2222e3926e410d364 |
| Manifest | 3396429c4a63862bd2d19032491ed411d4d183d7f3cefcdf20c4e49805cc4784 |
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 | KaMEHJNdcoR5PW9dVjD3eTNwRFP4nhg+fNktADucpqFogStv0EivmoYxNihRLhUi8AIgARQx6AedmFwA61A6Aw== |
| 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
| 2026-09-17T10:37:00.950896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063954observed df1e92251bbebd79f92985c003abf9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:00.933991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063954/manifest.jsonobserved 3396429c4a63862bd2d19032491ed411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.906558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063954/publication.mdobserved 00de3b44cb4000970eaae6bbf43f5343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.889564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063954/publication.txtobserved e583d49ebbf74c3505a453fbaa32c799...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. |
|---|