OT-2026-000064165
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000064165) never changes.
Identity and time
| Publication number | OT-2026-000064165 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-755f-b04d-164da277b9fb · 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-2026-000064165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b9378f7eb7fa80a8b3f2abdf82b2629d82c86d43e425b7c2dec45842f07f311 |
|---|---|
| Markdown | 63cd9c00eea663ada372841702e05291f82a85d86b83f8c36d18d33f5e9d5c2e |
| Publication page | 509edd1c203174d4ca24b490e59dbd755875b68911aadbd602ce172c445ac1f5 |
| Manifest | 04e9380dd1a8281125600a4477938bc222ecf28e9bc2a2487f2b2c49649576db |
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 | oRKpuqY1vQq1BA6iaTKSdqkZdhuO/8atm3zjwb/nNmtkL95EGpTaT/+EHKZr4M6kgvRIHRRP+Pg0H9IlT68NAw== |
| 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
| 2026-09-17T10:36:10.585453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064165observed 509edd1c203174d4ca24b490e59dbd75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:10.567768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064165/manifest.jsonobserved 04e9380dd1a8281125600a4477938bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.547573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064165/publication.mdobserved 63cd9c00eea663ada372841702e05291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.530319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064165/publication.txtobserved 3b9378f7eb7fa80a8b3f2abdf82b2629...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. |
|---|