OT-2026-000016271
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000016271) never changes.
Identity and time
| Publication number | OT-2026-000016271 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7513-956e-7e0a78ab98ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016271 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5be0eff5918332555d2b6915685cc3d7a89ed8a1606d470f8d212ae52d334585 |
|---|---|
| Markdown | a2c9b5171d91086a890eeed8bfc683dd0db1c8482280b2b50e776418b308b67a |
| Publication page | 11192827546c515aa885c22d7448c25c6456a190695f206331a897a746d9fe83 |
| Manifest | 97c44dff88d6c740893e6d24f8ed7ad0b9830db0563e173a9915da79432db04c |
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 | cSGOyhdfxMvc/wKioEjpsrZLPexzdnvc6OyQJs6SySwoZpXBBKKsBkNlvhBkh+KGPbKrzoQMje0b5kSI1stPBg== |
| 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
| 2026-09-17T12:03:45.210033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016271observed 11192827546c515aa885c22d7448c25c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:45.190617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016271/manifest.jsonobserved 97c44dff88d6c740893e6d24f8ed7ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:45.017023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016271/publication.mdobserved a2c9b5171d91086a890eeed8bfc683dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.996936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016271/publication.txtobserved 5be0eff5918332555d2b6915685cc3d7...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. |
|---|