OT-2026-000068293
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000068293) never changes.
Identity and time
| Publication number | OT-2026-000068293 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-71e9-bc85-92b2048ce903 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 593bc269157ddadae939468167ef3be997144fabf7a49c1e6c16f0e917260899 |
|---|---|
| Markdown | ee061627b539f69649f599a3460e6cfdb315b1a31a153b31843276d2f9bb3a78 |
| Publication page | 61e4f02e648a097b6a88b14d1f9b21dbb2e2237e7b2039b830cdbfb88804e94b |
| Manifest | 813bd1c31b4dbd3b42acc523e430aa50ed6dfadb536bbb111af85faeaa28d3b8 |
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 | 9Cx8jkcYVoxNMBUuvkyXgpKC7PfLD5r7wZJ/YLv35NxKumD+80nC8cF4lNxX0K95Y/2it9Sa13N71dL8B57tBA== |
| 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
| 2026-09-17T10:29:19.629826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068293observed 61e4f02e648a097b6a88b14d1f9b21db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:19.612643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068293/manifest.jsonobserved 813bd1c31b4dbd3b42acc523e430aa50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:19.594310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068293/publication.mdobserved ee061627b539f69649f599a3460e6cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:19.577675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068293/publication.txtobserved 593bc269157ddadae939468167ef3be9...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. |
|---|