OT-2026-000051803
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000051803) never changes.
Identity and time
| Publication number | OT-2026-000051803 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-7817-9f66-737a67fe356d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79af8a296caec821db1218e589465a6ac6ba8383a02b3538c204b92c66fdb4df |
|---|---|
| Markdown | a3d9fae2bd0fa5c3cacdd8f4f5e660aeb14ac7728bb4461f904a2eb14232392f |
| Publication page | 65d4ed0e9a0f6f110a82deaaecaed23ba97ec951afab6984011522b309f4e3df |
| Manifest | e33c65e199fe898b5cfc6866e92d64e740c7977a8deefcc97c528ac0d8687530 |
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 | o95vDzhJKikFGph8H0CwVymSiy0V9tFpM0HgjS7E2x+qojoM/1z5Z/xCS4e+0e81E9F3qQM9ZnU16Ga/wZ+HCA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:43.112846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051803observed 65d4ed0e9a0f6f110a82deaaecaed23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:43.095061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051803/manifest.jsonobserved e33c65e199fe898b5cfc6866e92d64e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:43.077383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051803/publication.mdobserved a3d9fae2bd0fa5c3cacdd8f4f5e660ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:43.054766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051803/publication.txtobserved 79af8a296caec821db1218e589465a6a...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. |
|---|