OT-2026-000092590
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained 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-2026-000092590) never changes.
Identity and time
| Publication number | OT-2026-000092590 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7edb-9560-24e540d26beb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092590 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6e78aa0a4166ac81d688ae4bb76fa977dc297519f5673eec4e24806dfd98b18 |
|---|---|
| Markdown | 42adee3f98cc7265d2d6cff0ada7f187e2a9c2261c80ac05ec608195af166b7b |
| Publication page | ae07674ec2c09dfe4ef3e125152889d04c6d51833dd8872092e29cbeb09aa1dd |
| Manifest | d0eb77b710318db32079c42a5662ac3a7296fbda0e6d25b3f80056321e5fb01f |
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 | 8l1CCa0FPw/kohhPlhqnblNAgGGIZni0H4ffitoo3N96ITSxknwQliUYfHztm/LCzuTio/vr7p1ceJ+kYDmJAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:11.313089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092590observed ae07674ec2c09dfe4ef3e125152889d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:11.296100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092590/manifest.jsonobserved d0eb77b710318db32079c42a5662ac3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.277309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092590/publication.mdobserved 42adee3f98cc7265d2d6cff0ada7f187...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.256998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092590/publication.txtobserved a6e78aa0a4166ac81d688ae4bb76fa97...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. |
|---|