OT-2026-000101616
Publication integrity record
Foam pad vacuum gripper, three zone face, single 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-2026-000101616) never changes.
Identity and time
| Publication number | OT-2026-000101616 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-7233-b3f8-c93337350cd4 · 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-2026-000101616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 455b0abec56ba6afc31df533e3ac0bcac51c111279ee08a1fe0010ecf523d170 |
|---|---|
| Markdown | 849b7af492c1e3de9fb3e9d779df53c3a91fe208f4a1c21b0eb81da3a688d2ca |
| Publication page | ce7dc75967b9bdfca739cb272eacf6dfd5a6afbfdb705e1ef307578c4a0cae31 |
| Manifest | 7ba73bc67ed367e01e6d65defd1302fad5f1af9c6b8c8589962433e156029030 |
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 | i9GD29jJk8867UzWhXqI3W0UdsQxL/biom8N+5FZVD8FVEWTTlOWaEOAIx5Xrx+mzcXxQmASctNFWskRItd6AQ== |
| 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
| 2026-09-17T09:25:44.246855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101616observed ce7dc75967b9bdfca739cb272eacf6df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:44.228316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101616/manifest.jsonobserved 7ba73bc67ed367e01e6d65defd1302fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.210483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101616/publication.mdobserved 849b7af492c1e3de9fb3e9d779df53c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:44.189591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101616/publication.txtobserved 455b0abec56ba6afc31df533e3ac0bca...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. |
|---|