OT-2026-000062487
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000062487) never changes.
Identity and time
| Publication number | OT-2026-000062487 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-797c-bc6e-938da03735f2 · 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-2026-000062487 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ed494e2bba1d7d39afa9161f21a47f6d41a42dac24d290d41c292ac1ed5743b |
|---|---|
| Markdown | a828fb3e5dd0a5f321cbd9cf235d057dae077c5326ee24cda4bf768f13e2d242 |
| Publication page | 43593746e9695b108cbe6af2ead0ccec21e371cb8c0e19d3a6aef7582a0ab560 |
| Manifest | 5d94be9397cf2e11f429f9c886a3c8651f9461f88d9d9eb7212ca2954692858a |
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 | VyWsUWHc/NpK5y4gRr5YZ7VdgIFmdREG6ebiVyCP4WIHLeMeNTyQipXYx9el+vEFglL/Wmzf6zWfvwBFjzB7Aw== |
| 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
| 2026-09-17T10:39:50.724687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062487observed 43593746e9695b108cbe6af2ead0ccec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:50.704466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062487/manifest.jsonobserved 5d94be9397cf2e11f429f9c886a3c865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.684146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062487/publication.mdobserved a828fb3e5dd0a5f321cbd9cf235d057d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.662495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062487/publication.txtobserved 1ed494e2bba1d7d39afa9161f21a47f6...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. |
|---|