OT-2026-000070199
Publication integrity record
Three cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000070199) never changes.
Identity and time
| Publication number | OT-2026-000070199 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-774d-90eb-2cf6fe98bf21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e93c36882ff4e628734881580faf14b3c6b918eee329e77bbc4fd4bea176e8c |
|---|---|
| Markdown | 421baa28ec350f33aaa9fb8dd64e2e2769ec54ae8eec8c4d1bcbf3b84bcd8391 |
| Publication page | 69f32220511ade8e5c9b99f7428855dd856cb7f972910e548f2834a6b4bc09c1 |
| Manifest | 54733dce8247f05d608bec7bb09d9bdd57e680bc6c31e4f691d2b62c8548c299 |
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 | dErDdVuotSWF9KBAcJD/sFTcZfAxU6lVc34M3yPw0zUniBfkbSS6vV9/MREUF3vOLNBU2s9ODtqGK+VOSMPaCw== |
| 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
| 2026-09-17T10:27:15.270817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070199observed 69f32220511ade8e5c9b99f7428855dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:15.253384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070199/manifest.jsonobserved 54733dce8247f05d608bec7bb09d9bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.236982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070199/publication.mdobserved 421baa28ec350f33aaa9fb8dd64e2e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.221349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070199/publication.txtobserved 7e93c36882ff4e628734881580faf14b...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. |
|---|