OT-2026-000092321
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, 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-2026-000092321) never changes.
Identity and time
| Publication number | OT-2026-000092321 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-76b4-9601-e8e70309e277 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092321 |
| Status | PUBLIC |
Content hashes
| Canonical text | f317053e9dad7d292c281a5494b7244bb282a69d46c64b9df9ab213f62cce3c9 |
|---|---|
| Markdown | ee0f8e332b234f0c5a3d652e48478472793ff78ac1b705a7cc81c83d65f58e1f |
| Publication page | b34abef26812b94b667f6964cc33cc81202720388c9a726db9ba461adc69451b |
| Manifest | a4cd21325b3636e786a29fc863e97bd76cac91d6b0f8a896d90379b1e907c3a3 |
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 | q9NHa9Gp4IwJDQhiyHppNFt8+P60akrJWLEUvVgCe5Aexzjnp3kz4SbmrAa9U1pe5+2oy6/dr9/fxpO6DhSXCQ== |
| 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
| 2026-09-17T09:41:51.929338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092321observed b34abef26812b94b667f6964cc33cc81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:51.912340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092321/manifest.jsonobserved a4cd21325b3636e786a29fc863e97bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.896983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092321/publication.mdobserved ee0f8e332b234f0c5a3d652e48478472...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.880171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092321/publication.txtobserved f317053e9dad7d292c281a5494b7244b...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. |
|---|