OT-2026-000064141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000064141) never changes.
Identity and time
| Publication number | OT-2026-000064141 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7b25-b8d8-7c57af6ebf4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 562a121fc75ada0d9f568cd9260af72b4abbd2460ec85c70accc87f99bd46059 |
|---|---|
| Markdown | 49b20dbbbc1b09a7b2b6cbd0e0aff5034a17b6be5dabaae4f693286401ac4ec5 |
| Publication page | 5e74088c66cd8038b3f1418afa7602e203a83390245359831db4d2d176c98f0f |
| Manifest | 189faf5f445cda0d32d2b08d8c99862f3a8fb8d21817a7ce89d9f171322ef26f |
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 | dIcGPafAGx6o4txqaFGKEYFH7qdSFksqtN4GZu6VWexFK5ZSKIRGvLK/+d5PvMBZE5YP1fCqJ4MM1BiQbhP9Ag== |
| 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
| 2026-09-17T10:36:08.703625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064141observed 5e74088c66cd8038b3f1418afa7602e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:08.686676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064141/manifest.jsonobserved 189faf5f445cda0d32d2b08d8c99862f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.632642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064141/publication.mdobserved 49b20dbbbc1b09a7b2b6cbd0e0aff503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.576792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064141/publication.txtobserved 562a121fc75ada0d9f568cd9260af72b...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. |
|---|