OT-2026-000051436
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000051436) never changes.
Identity and time
| Publication number | OT-2026-000051436 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c7f-77c8-88a8-6e0eb88a50e7 · 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-2026-000051436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3691d09728a5d162ab5fa49e29925131362a7fb11ba6caac6375be1daa3750c6 |
|---|---|
| Markdown | 09506d9ed6bd3a3cef16b3354d01988800099c6f749e4f0059987fc76596c2c9 |
| Publication page | 1f9b04a5185fa3b2c044b6a8a73a6d79b2c6858c6c49c48ba5728e17873dab45 |
| Manifest | 4229d1023405abc6b0c5fc498eb082d384e37e9cde60fa7cdab99e669e0087fb |
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 | g3NG1eGi8eMNVwOeypP80XLwck1mHuywjK4dnhVwhHwMfJvfeBkyCB7TgcPoFHYsF5MAsxDVQCIyvcIaY7OJBg== |
| 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
| 2026-09-17T10:58:09.461679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051436observed 1f9b04a5185fa3b2c044b6a8a73a6d79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:09.444412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051436/manifest.jsonobserved 4229d1023405abc6b0c5fc498eb082d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:09.425969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051436/publication.mdobserved 09506d9ed6bd3a3cef16b3354d019888...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:09.408060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051436/publication.txtobserved 3691d09728a5d162ab5fa49e29925131...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. |
|---|