OT-2026-000051986
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented 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-2026-000051986) never changes.
Identity and time
| Publication number | OT-2026-000051986 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78e-74d7-a8c7-8a7671629818 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96e1a1fc23bdaf3c171c45116c98a77060a6f6edb77bf1348fcb6d28dd642549 |
|---|---|
| Markdown | 84a277064d691c99933d9ca1330de06f41aa40d1c88792c9f5d15ef5fa3bdcc6 |
| Publication page | 7f11e551abedcf5b1dd2c8717cbae337d0ca1758c01ed532b8949f5574901a9c |
| Manifest | b349e71bbfc0456627d04e723297e937e80e7606ca262483e74eb72f00db4402 |
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 | c0XOBzG523I3li0WQH/62ioPmVANOmiK62udf2e6DXIijDKa134q8lGS/4sulbf5iVQQZ+KvI9gvhZOl7txZBw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:29.280327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051986observed 7f11e551abedcf5b1dd2c8717cbae337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:29.262775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051986/manifest.jsonobserved b349e71bbfc0456627d04e723297e937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:29.244379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051986/publication.mdobserved 84a277064d691c99933d9ca1330de06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:29.227455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051986/publication.txtobserved 96e1a1fc23bdaf3c171c45116c98a770...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. |
|---|