OT-2026-000039363
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000039363) never changes.
Identity and time
| Publication number | OT-2026-000039363 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7d24-812d-286ffe8a36d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35f1cd996a028f5d59d6b7bf419fe0b1fb032d2d59918038be4a68730a606657 |
|---|---|
| Markdown | 6130e364533bbac9cbf6fdd1e78b727470899e2f19d566ada4402e6350051db5 |
| Publication page | 6d8b7bfa821886f4bb9508a1a80f7448df4bb4b238e90655d4c05c5d9e17133b |
| Manifest | 616fd880ab82ccdd8eae78de9bc2fdab4edbe02f7ddb24a44f25d691252be1a4 |
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 | F+McEJ/bQgxG3+GaBXKCBBS3yaVnBkQxn3mUuEusi44FwTtg8iPx4lAIdx/Z4hbNimtGZcT2ajpw1Eql4vDGBQ== |
| 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
| 2026-09-17T11:20:57.772815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039363observed 6d8b7bfa821886f4bb9508a1a80f7448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.756663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039363/manifest.jsonobserved 616fd880ab82ccdd8eae78de9bc2fdab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.737751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039363/publication.mdobserved 6130e364533bbac9cbf6fdd1e78b7274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.721321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039363/publication.txtobserved 35f1cd996a028f5d59d6b7bf419fe0b1...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. |
|---|