OT-2026-000060464
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000060464) never changes.
Identity and time
| Publication number | OT-2026-000060464 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-74f3-9209-df2a5a85b377 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7dd7f9e88b00d78c9198bd2e3b1d1923cff3f526db15966877bdff6a69c51229 |
|---|---|
| Markdown | 3060807922f7efe9b6014e61a6cfa74507f8999c7625e97adddc5723b0d914a9 |
| Publication page | 4f25645422d936f7ef590e5a4491a1792b4fe6c99a7f7e14628951ccae5987d6 |
| Manifest | 5979fdf4c409c01c83d3f09b9aec9d19e507027119925b175d6af1590c388a03 |
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 | vBL/OQTwPNMOmAlDJCL+tgIRDUfJAQNAXLm43LWyXbBbttGhanfHCEoIarotD35DXrmDmY5xBxyni+GLYTmnBg== |
| 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
| 2026-09-17T10:42:57.038466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060464observed 4f25645422d936f7ef590e5a4491a179...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:57.021232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060464/manifest.jsonobserved 5979fdf4c409c01c83d3f09b9aec9d19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.003643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060464/publication.mdobserved 3060807922f7efe9b6014e61a6cfa745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:56.986190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060464/publication.txtobserved 7dd7f9e88b00d78c9198bd2e3b1d1923...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. |
|---|