OT-2026-000060794
Publication integrity record
Six pad foam 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-2026-000060794) never changes.
Identity and time
| Publication number | OT-2026-000060794 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-73d1-870b-6ccf12af8938 · 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-2026-000060794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 036dadc89b350f8901916f86948a04ff5c7b7e9c1030f24066293b53a58d444b |
|---|---|
| Markdown | 336db45871607cb91af4d51cb52f3d97a84b8cbcd68ad373116f543ee0d5f3c3 |
| Publication page | c2c7c3d07ae12cc68fbb2e908de2470e438272a65c0fee011e4ed190781f03ab |
| Manifest | 4e1fa9689ce4d7e463dc22aad3eea35ea927b63036cfc16f8a8f8a1ed32d5be7 |
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 | nEleIFmuJgtxeiIiPAjeZ+XJE3uBmg5UFQL95t7FuIa23qsEx43SxFoFK/h6HndP0nmQLTwfR9FwgyKRPuvDCQ== |
| 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
| 2026-09-17T10:43:32.460151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060794observed c2c7c3d07ae12cc68fbb2e908de2470e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.443326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060794/manifest.jsonobserved 4e1fa9689ce4d7e463dc22aad3eea35e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.427111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060794/publication.mdobserved 336db45871607cb91af4d51cb52f3d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:32.410678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060794/publication.txtobserved 036dadc89b350f8901916f86948a04ff...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. |
|---|