OT-2026-000068110
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000068110) never changes.
Identity and time
| Publication number | OT-2026-000068110 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-759a-bfe1-6876bdfbbad9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53d0e2f225a5a13cc7f6e7cd1e89aa73fbf6b1e8f20140cd3077f9e1c8d99390 |
|---|---|
| Markdown | 3be081a42cd6039333f2b049e32032261c11fc5419038299a4ea6a7c7faaa1cc |
| Publication page | 975ca513c5665145f5f8a9d0a955f5a0159f30d71b249b6ae322dbb1192270c5 |
| Manifest | dc8c80552aa05d53d6cb56f198ca18a7128c2bb65da171df65b03521e6d0adc2 |
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 | DEqgO4LkjTHUFqjwIGWBhh3dtctmNIOeuU7apu3NNJ9dODUCgJeLfdAKTVCefyuTmwoHDT2s8hsRedNq3GBcBQ== |
| 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
| 2026-09-17T10:30:42.248986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068110observed 975ca513c5665145f5f8a9d0a955f5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:42.228067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068110/manifest.jsonobserved dc8c80552aa05d53d6cb56f198ca18a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.209689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068110/publication.mdobserved 3be081a42cd6039333f2b049e3203226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:42.191962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068110/publication.txtobserved 53d0e2f225a5a13cc7f6e7cd1e89aa73...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. |
|---|