OT-2026-000061883
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold 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-2026-000061883) never changes.
Identity and time
| Publication number | OT-2026-000061883 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ad-70bd-9fe2-9f5fcff6641e · 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-2026-000061883 |
| Status | PUBLIC |
Content hashes
| Canonical text | debb7b097d1fd8c00d129fae4be2abac208c5efa570fc3e7af88c32f0a9b6271 |
|---|---|
| Markdown | 624bf8e31cf263648dfd1edcaefb519331fdbd5a13d97a696986c5f5c0e6fd98 |
| Publication page | cbffcfed3e7e7594def068a163e4d203baa4a48f33d54cf23255eca1b1ad5ab0 |
| Manifest | 4e0a03a5264cad20d6d8396c6b06b1cbc8c97c9b0440ab5425aaca1c06c679a7 |
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 | IP8d0b5syKtmyhcz5v7v0F9XWRpfKEZAxX6mCg4vzZZM4LEBjE0TYX8g0R51sMpbH1RYou0ansPy4wv5gb6iBw== |
| 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
| 2026-09-17T10:40:44.996137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061883observed cbffcfed3e7e7594def068a163e4d203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.977569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061883/manifest.jsonobserved 4e0a03a5264cad20d6d8396c6b06b1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.957156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061883/publication.mdobserved 624bf8e31cf263648dfd1edcaefb5193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.935490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061883/publication.txtobserved debb7b097d1fd8c00d129fae4be2abac...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. |
|---|