OT-2026-000061792
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000061792) never changes.
Identity and time
| Publication number | OT-2026-000061792 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7ac6-9e0f-ad61b5b4cac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061792 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae12a9226216d7ebfc5a3f5b8743c164c36edf7a3cafe9138132f22303cc5b3d |
|---|---|
| Markdown | e6c9c59ea13b8a056d784f20f45532f8c9a6e991a95b7ac66ac6cbb36d53615b |
| Publication page | 7723805691a6e3129e223266fe1b208fb4e18157a3d419071e9b8b725838f38e |
| Manifest | 4f3310a008d37abecf70ae3330c0c0c94d17d30f8adc3436f8392df0de15133e |
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 | vtP9xIIpDPMeu3eOc1tFFOLR29bF5WIhL/FVi7MyKVOgZ+3mgdtbIgyQStt0/SxjL2QfbqFgtTzGUsu0VFAPBg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:40:30.702236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061792observed 7723805691a6e3129e223266fe1b208f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:30.682986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061792/manifest.jsonobserved 4f3310a008d37abecf70ae3330c0c0c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.662533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061792/publication.mdobserved e6c9c59ea13b8a056d784f20f45532f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:30.643948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061792/publication.txtobserved ae12a9226216d7ebfc5a3f5b8743c164...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. |
|---|