OT-2026-000097289
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
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-2026-000097289) never changes.
Identity and time
| Publication number | OT-2026-000097289 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-78d5-a9db-220114a6b6aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097289 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd38523e655e7d42d0b773f74c91e4589215d47d6792986dab02d1f316fd63e1 |
|---|---|
| Markdown | 8289269e2cdef79f33fbf0fc534daff8a53b6ed172f31db6be4c4cdf017cad61 |
| Publication page | 2bdfc447a228e6eeef4c3988ef381c1dd753657116aa91fdfda628d162e38aa1 |
| Manifest | 88d974c227bc81f5e2b7e1b312a1bc9359ae177e921190b3c197114e3a6dfb16 |
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 | +LBIJMvqDoSXL5pX0W5ktj3v/Jfbq26UF1SwNzECgvJiwLmyulSPLIAVIT85nGIJkxGBesuIHkkDPOQjwjWhBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:33.249790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097289observed 2bdfc447a228e6eeef4c3988ef381c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:33.234418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097289/manifest.jsonobserved 88d974c227bc81f5e2b7e1b312a1bc93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.218392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097289/publication.mdobserved 8289269e2cdef79f33fbf0fc534daff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.202489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097289/publication.txtobserved dd38523e655e7d42d0b773f74c91e458...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. |
|---|