OT-2026-000058403
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line 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-2026-000058403) never changes.
Identity and time
| Publication number | OT-2026-000058403 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-756e-ad91-92418a43d28a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48856fe61f65d359c410107e81111c00a8a5bd064bce7ea0721867a8bcc0d829 |
|---|---|
| Markdown | 46436e50b2c799dcd8623f36b0ed25c0401d216debaa558b6964f92780c5aaea |
| Publication page | 5007b81229f2a51715b47dcf8861e1e422ee93b6974c6c14f2e5716cd1e4bbec |
| Manifest | 017dca60152e1e59369cab4db4948db18b14a314985c3f8e579a2ceba39a91c1 |
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 | b1yZWrNOiwSumr8H9na9o/LYlu0NhDU4nkjK3cJXgm8Y5qjhjqKC2bExtS2mo/4WacbYslrn/aYWTFM3GCGeAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:49.994941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058403observed 5007b81229f2a51715b47dcf8861e1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:49.978855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058403/manifest.jsonobserved 017dca60152e1e59369cab4db4948db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:49.963312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058403/publication.mdobserved 46436e50b2c799dcd8623f36b0ed25c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:49.946829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058403/publication.txtobserved 48856fe61f65d359c410107e81111c00...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. |
|---|