OT-2026-000063325
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000063325) never changes.
Identity and time
| Publication number | OT-2026-000063325 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7324-949f-82c33f6c8864 · 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-2026-000063325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 139e025a785510627d2786b3a50d4f0d583bdac30542162a031c3c4aa25a44b4 |
|---|---|
| Markdown | 3cfb72bab43fb491ef5154a61f491fc3e4d6ef3a2f576365309873d4cbd26905 |
| Publication page | 713d4230b2c51a198464f63220057ad72adf37fd26d9369b250f4390d3bb4e34 |
| Manifest | bfc0a9278dd9a764c8add9238839364c9609d1c0e0fb124b2682e59b232a23f2 |
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 | UFv0O6N89N2WpcKrN4desPiHhrtkTLryl9euNJRjAH1j3jQLSKpS2Y7Tb3LBzg8EY2pfiK6PdH/HlC3TWGAUAw== |
| 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
| 2026-09-17T10:37:13.097275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063325observed 713d4230b2c51a198464f63220057ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:13.080147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063325/manifest.jsonobserved bfc0a9278dd9a764c8add9238839364c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.060652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063325/publication.mdobserved 3cfb72bab43fb491ef5154a61f491fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.044149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063325/publication.txtobserved 139e025a785510627d2786b3a50d4f0d...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. |
|---|