OT-2026-000053296
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053296) never changes.
Identity and time
| Publication number | OT-2026-000053296 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-7341-8f1f-8b3999c8f29e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053296 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2205f16d93276aade5c45e7ccdd4b45f2704280bbb9acb2540c5e2e4a56d514 |
|---|---|
| Markdown | 0fd53c78601be583c48bab27e3973d112154d2da1f14bec6dc69d223a3432241 |
| Publication page | d0e63b8dfda3e0216ae75a5da6f6060ef3602d21c6f01af5e1dd17eef320076b |
| Manifest | 86eddb10f1e1a0a6a3ef94629aede3075e94319d5099b5057a0aeef4057300df |
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 | Sz3frKy7JG2RAipmURVKneiSF/GKCVsiu6Nwe7pTm1W3AGJ1jpiOe3Yo2qJSYZMt63zmrgEI/syd0aNLaqMNDQ== |
| 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
| 2026-09-17T10:54:59.043154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053296observed d0e63b8dfda3e0216ae75a5da6f6060e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:59.024862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053296/manifest.jsonobserved 86eddb10f1e1a0a6a3ef94629aede307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:59.005294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053296/publication.mdobserved 0fd53c78601be583c48bab27e3973d11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:58.986121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053296/publication.txtobserved d2205f16d93276aade5c45e7ccdd4b45...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. |
|---|