OT-2026-000059159
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000059159) never changes.
Identity and time
| Publication number | OT-2026-000059159 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7ee4-af82-dad67ea7f383 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059159 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9648155a3d4499bbcd9f17bc764c93cfc5379c68deb213aae0b015dd6e0a0d35 |
|---|---|
| Markdown | 0b9fbcf48159d9e71b9a15c7c9fc1467d64e6f0e4adb158db39e95e614a98ea0 |
| Publication page | 8757e968262ac4b0da64734c4a5c6090eee8a26832a6b1a9edbdd53c4faee30d |
| Manifest | cd9d23dbae4d72f0bbe8ae67c94f620deff7e5a1bd26d4ab266b30448ad47ef8 |
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 | +OyHNKJnhhiQO9vA2VX+jgBlHjb6sptAq66WfElMdCoJYMIHlRIdSBQiROgfY/wRW1kjDfTrDJsJu2Ev7Tk8DA== |
| 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
| 2026-09-17T10:45:06.832445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059159observed 8757e968262ac4b0da64734c4a5c6090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:06.815926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059159/manifest.jsonobserved cd9d23dbae4d72f0bbe8ae67c94f620d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:06.797506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059159/publication.mdobserved 0b9fbcf48159d9e71b9a15c7c9fc1467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:06.780098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059159/publication.txtobserved 9648155a3d4499bbcd9f17bc764c93cf...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. |
|---|