OT-2026-000051860
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000051860) never changes.
Identity and time
| Publication number | OT-2026-000051860 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-7f1e-b16d-942980cfac3f · 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-2026-000051860 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ee6dcd853cc4c4e89d41efd2914a15f6230dc15ab1b252260fb58cbb4acf1a6 |
|---|---|
| Markdown | cb065452ac82636e170064f2b00faa8bacccd9c2b6d3354ea2239949e5ba0c4c |
| Publication page | 76e4f8a739ddf4561ba9aba240bc9cca83e80cf0fa4831081aa4285fea461ce0 |
| Manifest | 39ad7bfb42119984cc1b196fe0be32ee485ce7de74b190e0b086026504328031 |
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 | IENuxNkkIRUqjSg3/MUBepaEjTeBVDpTdTO2lOOcmqIH6ru8Nuy+K82ET6VVq9tkFUc4CLCPdAuKH7R2r5BhCg== |
| 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
| 2026-09-17T10:58:47.597437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051860observed 76e4f8a739ddf4561ba9aba240bc9cca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:47.579331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051860/manifest.jsonobserved 39ad7bfb42119984cc1b196fe0be32ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:47.561829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051860/publication.mdobserved cb065452ac82636e170064f2b00faa8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:47.543225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051860/publication.txtobserved 4ee6dcd853cc4c4e89d41efd2914a15f...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. |
|---|