OT-2026-000005573
Publication integrity record
Vacuum cup gripper, three outlet manifold, two stage ejector, contact triggered, rubber cups, flat form
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-2026-000005573) never changes.
Identity and time
| Publication number | OT-2026-000005573 · never reused |
|---|---|
| Internal UUID | 01a0a93d-b456-77b0-b8dd-6ebfa6aeaabd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:03:08.624801Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005573 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6cce02d1eaf78194a97635a14f71c43b03ab8e73e0baa4a2348827dba8b66e6 |
|---|---|
| Markdown | 38f8a452a7f55f1a627538debc9a72557b7c63655f5eefe3ae4345d876d47ee5 |
| Publication page | 9e36daa5375196d7efb09e7a625561086f79edd528bb99d2c0fb446157cc88a2 |
| Manifest | 8ae7aca0571de28316e0471812e45b96d9e65048a6a546d32d7bbef7fdf27508 |
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 | T5cNyn/T8bo3qjLeweeqNzC//t1XcksJwntRcbT8SknX/oAfJ7PGNdOZPbWpia39iGlqjsJsW2nCc7cgyn1dBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:25.207337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005573observed 9e36daa5375196d7efb09e7a62556108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:25.193193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005573/manifest.jsonobserved 8ae7aca0571de28316e0471812e45b96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:25.178808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005573/publication.mdobserved 38f8a452a7f55f1a627538debc9a7255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:25.164707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005573/publication.txtobserved b6cce02d1eaf78194a97635a14f71c43...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. |
|---|