OT-2026-000058360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000058360) never changes.
Identity and time
| Publication number | OT-2026-000058360 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-7d04-82f4-80b645f31b12 · 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-2026-000058360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 202f0091934db4756dfa83519d7540389dbeb55cec3a54cb5101b58cf234141a |
|---|---|
| Markdown | 563f1133b1e6337f9369cdc8083421f5be6944e6a81b455b61548adab1d7515e |
| Publication page | 4fc2c2fd52311d2b0f00d00c06f79906cacc7d99dcab514c8447a09686a54332 |
| Manifest | 453710fb424074b21c4c3e574f8c50b0916153de80ebf65dbc62f905580c06b5 |
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 | J01FOQR4Msg4r3atncgmRTjOsJ+Ihbsa97TM445QbqldoXaobH5k9FXDb3dm6z6u3W/ruoYKeePKrwjQZ6OnCA== |
| 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
| 2026-09-17T10:46:46.659776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058360observed 4fc2c2fd52311d2b0f00d00c06f79906...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:46.642555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058360/manifest.jsonobserved 453710fb424074b21c4c3e574f8c50b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.624065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058360/publication.mdobserved 563f1133b1e6337f9369cdc8083421f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:46.605780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058360/publication.txtobserved 202f0091934db4756dfa83519d754038...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. |
|---|