OT-2026-000066164
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000066164) never changes.
Identity and time
| Publication number | OT-2026-000066164 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-72af-9b05-7d3df39d51e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ad0be53df02ceaaee99771aaa511679859aa038f4a433de8296a44665cd33ab |
|---|---|
| Markdown | 3e4f14df058bd7a9902e87b4180982fab39afd94d374e6e097436aa9f7246940 |
| Publication page | b06ae0fea3a7fe5d6f57a57c61105a406866679b10642ced10322b8d71783a41 |
| Manifest | f64a114255593da6c7ce7e00e37c9384d8f62bdef764da832b50712fb0f94f56 |
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 | Gnpv9aeSuuENKJJqpehPD/bOlTQB7cN3EqC+doxrHS7FJvpqn+kmUBfN5ICUOorby1zM87ZWQDcYP44eqrhtAg== |
| 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
| 2026-09-17T08:51:06.555891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066164observed b06ae0fea3a7fe5d6f57a57c61105a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:06.533685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066164/manifest.jsonobserved f64a114255593da6c7ce7e00e37c9384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:06.499880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066164/publication.mdobserved 3e4f14df058bd7a9902e87b4180982fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:06.340808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066164/publication.txtobserved 8ad0be53df02ceaaee99771aaa511679...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. |
|---|