OT-2026-000059981
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000059981) never changes.
Identity and time
| Publication number | OT-2026-000059981 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-799b-bb05-2287a8d1b8f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059981 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e8bccf562c9627b0db00aedf7fbf75a9e41284cbb7410b29ebeb2cb195b3328 |
|---|---|
| Markdown | 74480db9836d0e576f011769a75b564b0d5d951add2efc89b504c283c36d1e81 |
| Publication page | 9a1a7e2b10deb6e29e0eb8a1002b4adfa7d5c9c76d26a19c63ee7d3b4f8cf107 |
| Manifest | 3a8e57f520c21828ecb0c9751c749f9c7d9cc70f6118a492079f8105a7917098 |
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 | Pd+g1I82z5mT6m9GblIUqcCUkO5WniB8eXqwbDgUFps5fEJnnALGoBW8pFUw/XTwIO9AxowtkbK5oQyWMjJKCw== |
| 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
| 2026-09-17T10:44:46.158136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059981observed 9a1a7e2b10deb6e29e0eb8a1002b4adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:46.140407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059981/manifest.jsonobserved 3a8e57f520c21828ecb0c9751c749f9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:46.122618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059981/publication.mdobserved 74480db9836d0e576f011769a75b564b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:46.104424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059981/publication.txtobserved 0e8bccf562c9627b0db00aedf7fbf75a...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. |
|---|