OT-2026-000044614
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000044614) never changes.
Identity and time
| Publication number | OT-2026-000044614 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-74a4-a8c2-d0fc92f06929 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044614 |
| Status | PUBLIC |
Content hashes
| Canonical text | b50cb40942955d93ab224d4bdc943290c2185522c933434828168cbce2fc4300 |
|---|---|
| Markdown | 55f0b95610fb1641293d5cab43dcd935ed976c21ed5e2cc47d9c68a66fc2ee05 |
| Publication page | 7ce7f298220c1a0ba1d898abaf7aa2c5629a43a703a36cf16c64a5cae4b5dbe8 |
| Manifest | 7d490061905f88ccd789efe7a77b825547567edd1a0a7b4cfb209b123fd0e5d1 |
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 | wOmh802NM/6rWbz3RWimTvt5dOIlPd+OqFbNosMckyqSkzMCN+7xv7D2pTUU2CJJlfLIwhlModBb0DnblqRBCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:50.866241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044614observed 7ce7f298220c1a0ba1d898abaf7aa2c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:50.848057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044614/manifest.jsonobserved 7d490061905f88ccd789efe7a77b8255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.829130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044614/publication.mdobserved 55f0b95610fb1641293d5cab43dcd935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.807850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044614/publication.txtobserved b50cb40942955d93ab224d4bdc943290...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. |
|---|