OT-2026-000023061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off 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-2026-000023061) never changes.
Identity and time
| Publication number | OT-2026-000023061 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-749b-a12e-df1bde2f22be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023061 |
| Status | PUBLIC |
Content hashes
| Canonical text | e793a0c6e106a03d7522a0008ce0bc1e6ff472c531793eae835ec26825daef8a |
|---|---|
| Markdown | 9212efc9d525cab260ec89d5455689c7b938afe50618a85f6134f02b5de34114 |
| Publication page | 66b669a628707241935748fe94c5e4712b6b83759b1ae3fbdbe8c0de66d9c3a7 |
| Manifest | 52dfb294c7b32f47777e3209c44b115dd981a4e41f1014d05e064158cdd1bd76 |
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 | QXdVut/7xsp2Qxv3yfSm40N5cCxZbJvrV97gjpFcHlQ2bhssLXP46wH8+sZ2SnClCOIyQ6GLjPW5uKNOGmg+Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:52:40.237599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023061observed 66b669a628707241935748fe94c5e471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:40.219406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023061/manifest.jsonobserved 52dfb294c7b32f47777e3209c44b115d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:40.199557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023061/publication.mdobserved 9212efc9d525cab260ec89d5455689c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:40.181177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023061/publication.txtobserved e793a0c6e106a03d7522a0008ce0bc1e...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. |
|---|