OT-2026-000056451
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000056451) never changes.
Identity and time
| Publication number | OT-2026-000056451 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd2-7622-938e-332554526864 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056451 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5605e2c9c9b0de5b104da0cef0b966bda03a456354d77cdfb925cc1e67a5a61 |
|---|---|
| Markdown | 3e8a5d0f6eadf7d577f70e0ed6334101b5269042b34039a745277c3aba475a05 |
| Publication page | 66c8755d079bf780771f6dde929370fae3ba1a635f21a7af32d1a40106e271ff |
| Manifest | 95d5150a090026148ed836c1d32d2be7c7381c334b74c782912e208eb27f2d30 |
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 | CT8qzd0V2YatjXm1Ek1hQGhF6P4s84pRR1jTsDL0qg8TXo9AorcE93DO9p8rCVjeYdkbAO8BgIc4Wj5BcCk8DA== |
| 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
| 2026-09-17T10:50:59.269151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056451observed 66c8755d079bf780771f6dde929370fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:59.252258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056451/manifest.jsonobserved 95d5150a090026148ed836c1d32d2be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:59.235945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056451/publication.mdobserved 3e8a5d0f6eadf7d577f70e0ed6334101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:59.219631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056451/publication.txtobserved a5605e2c9c9b0de5b104da0cef0b966b...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. |
|---|