OT-2026-000060319
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000060319) never changes.
Identity and time
| Publication number | OT-2026-000060319 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-721d-af30-ffefb38a562a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73005be9e8712495d87a5139be2c3da480b31e85981aa1af67ff6de3cb165d45 |
|---|---|
| Markdown | 2ebf3eb817cabe216209a980bd6cf1253381b5982f0411377b36ee06a74c7cbc |
| Publication page | c6556439b7ad19ec080617ed095c39a64b9b7fc6fb8e54b8c614abc586e9d3e1 |
| Manifest | 2e9c952a9b4d776fd8218f2f4a9d090afb2117f12dbb1828d949403d542d1ab6 |
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 | 4pe44axgU/LtaaKNP2tfTOrOu6c1Yez8iv14iMjZaUtOZ768/LdguJYGvmKE6hbzp7XmzMaIWwlJRnEcAAbUAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:01.745879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060319observed c6556439b7ad19ec080617ed095c39a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.727181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060319/manifest.jsonobserved 2e9c952a9b4d776fd8218f2f4a9d090a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.708024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060319/publication.mdobserved 2ebf3eb817cabe216209a980bd6cf125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.690036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060319/publication.txtobserved 73005be9e8712495d87a5139be2c3da4...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. |
|---|