OT-2026-000101528
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off after 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-2026-000101528) never changes.
Identity and time
| Publication number | OT-2026-000101528 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7f63-92ba-4f4aeea41c59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101528 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c295015f375507346b835cb9a82d64cfa7cf3ab937966453269e8569774bec8 |
|---|---|
| Markdown | daee36e3a3269f13ed2145caf8363351b62173e405096500968aca3567adc447 |
| Publication page | 9016c12e548352416d2d2b68ac2cd2fd148291f66503e11f6e7ce04be8191108 |
| Manifest | 19b55848247ad3039ac4b6718d2d5bbdaad519972b12e55350d8af000e3c1696 |
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 | 2T6ZVjGijH9PLg7eJev1p3HG3dtZBnyJr28sXtDXPUSK/m2/RlDvrH3JCFgkRKgv+nQzLpf5kpJ3FCTMvir4AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:33.927065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101528observed 9016c12e548352416d2d2b68ac2cd2fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:33.908256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101528/manifest.jsonobserved 19b55848247ad3039ac4b6718d2d5bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:33.869736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101528/publication.mdobserved daee36e3a3269f13ed2145caf8363351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:33.829569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101528/publication.txtobserved 6c295015f375507346b835cb9a82d64c...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. |
|---|