OT-2026-000062404
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000062404) never changes.
Identity and time
| Publication number | OT-2026-000062404 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-767f-a86a-2f4d925ad5ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2709d208bcd4ab996691cb96e48de4e6e4782164c8fa6ce69519214331661164 |
|---|---|
| Markdown | 65e56d179766e487d4bfa0ab9cc3537ee2a9b93443cd5fe1e48db83469d07e9b |
| Publication page | 1e62795885c0acada6672ab142f8c91b4310e39cf59d157b60e221a746dc0700 |
| Manifest | 6bc36a15fa95df302d09e2ece064c7ca358d2c37642b23cef64044eebca6a6a4 |
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 | iDv15QxdEU3MVoAexVQ2KtzcF3GCB1H/vtQxUh29v94ND8EyPPy0kKdOoyQE8D2TzkhhBN2EBvrUYMkeET8YCA== |
| 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
| 2026-09-17T10:39:43.944871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062404observed 1e62795885c0acada6672ab142f8c91b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:43.924404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062404/manifest.jsonobserved 6bc36a15fa95df302d09e2ece064c7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.902888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062404/publication.mdobserved 65e56d179766e487d4bfa0ab9cc3537e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.880522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062404/publication.txtobserved 2709d208bcd4ab996691cb96e48de4e6...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. |
|---|