OT-2026-000047612
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000047612) never changes.
Identity and time
| Publication number | OT-2026-000047612 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-7d92-851f-9877576428aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047612 |
| Status | PUBLIC |
Content hashes
| Canonical text | de303d739cd45e78367eca70b043886b25b44061e998db1cbbff31a0c31a8d0e |
|---|---|
| Markdown | 6664c51163a4ef62c20503a907d538207bc6a0f59b8022da28ef21f31f67ff9c |
| Publication page | 0692565d4e128f0596a47decaaff3b02a0ed8ef44734c2ea033bd61bebf4cfa1 |
| Manifest | 33997e0fe1d553e2b38707ecc9815cd679c3560d741cc18979fdd9141eaeab65 |
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 | BoHdEIXTSBYL6c2eoAErcqd5b2IC9r525rxCjB6ZqbM+6JYlr2u5bQ9bJRS4iX/U+oaWoXzQwHDBuQ8pXX/rDg== |
| 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
| 2026-09-17T11:06:45.140987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047612observed 0692565d4e128f0596a47decaaff3b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:45.123777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047612/manifest.jsonobserved 33997e0fe1d553e2b38707ecc9815cd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.105186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047612/publication.mdobserved 6664c51163a4ef62c20503a907d53820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.087128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047612/publication.txtobserved de303d739cd45e78367eca70b043886b...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. |
|---|