OT-2026-000018051
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000018051) never changes.
Identity and time
| Publication number | OT-2026-000018051 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-71bc-892b-10e22cce3ee8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018051 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb745c2b7582faf700abf62dcc09449ac92268352c63665bb69e0ab44ea463e4 |
|---|---|
| Markdown | 347a19dc0c610ec39441ec67d0e945fe04beb2576977c036d116c811a8f23415 |
| Publication page | f7fb4b7c3645019f0c671b478f3038f3721aff64a4c085488bea1bc5f67f17b5 |
| Manifest | dbd179af752aad0b93c9a1918df127c2f0e6a3ac0a2365483e4cb657f3c58753 |
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 | 2DBxtKCNLf7T0uOjxqwdmJLCEaUU7xPK1pmXcjtgx6kUOyWyoGv1zBDTX5ivGaxzQWLBMOd5hvHKoQGjQ+EOBQ== |
| 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
| 2026-09-17T12:02:05.279221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018051observed f7fb4b7c3645019f0c671b478f3038f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:05.261973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018051/manifest.jsonobserved dbd179af752aad0b93c9a1918df127c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.243719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018051/publication.mdobserved 347a19dc0c610ec39441ec67d0e945fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:05.226549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018051/publication.txtobserved eb745c2b7582faf700abf62dcc09449a...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. |
|---|