OT-2026-000030960
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000030960) never changes.
Identity and time
| Publication number | OT-2026-000030960 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb6-7d9b-92c9-8a76e738e5c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eba7151f0db0dd495407c6700f95c853d03c1edb1c7d4a0970898f0b5cfea0e |
|---|---|
| Markdown | 057bd44c930d33c163cf88dc907a203036d3e93ed80566a092da7556b8a243e9 |
| Publication page | 0682449c789dac55a4e339e526fedf098724337b09a2a3bea5c87dd0111d4ceb |
| Manifest | 6cf7c479377e4e1097f61e4995980fc558894a7fec1c2f5e10da6cf302092d35 |
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 | lB5OFs1l8bvuhTgig+KvM5yuWbwVvrkj6kUUP8oycQlh1wKpAhUfjp8HACueZ7iDB0QlvEKkDm7juOQEDMntAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:36:57.755995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030960observed 0682449c789dac55a4e339e526fedf09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:57.735419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030960/manifest.jsonobserved 6cf7c479377e4e1097f61e4995980fc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.716427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030960/publication.mdobserved 057bd44c930d33c163cf88dc907a2030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.697138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030960/publication.txtobserved 9eba7151f0db0dd495407c6700f95c85...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. |
|---|