OT-2026-000101884
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000101884) never changes.
Identity and time
| Publication number | OT-2026-000101884 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7863-a51a-33cb102fcfc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101884 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbcc8d74dc2adb94289cbfcc5546a324bf4b66c5443d1feff0ed9bc99470bb99 |
|---|---|
| Markdown | 30d829cad63a53ceda5f7cb0c88464af786c87214bdbbaf25decfd5491f4d470 |
| Publication page | 075c43347bdbbe1927345105bea0e006fb38172b7d1c36db705e42e1fd468511 |
| Manifest | c70c01abfc4a64e2c32e02630c501b46d48ece266d45aac53119c40f74120c2b |
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 | k49kdmO121ChEituZOUE8bDPOPc/DiNXSyN+x7oo9PTiH+Ji0rkDdfCb9HPUEEXlDzJe5F8FflaN9tG5har+Dg== |
| 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
| 2026-09-17T09:24:29.395482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101884observed 075c43347bdbbe1927345105bea0e006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:29.376119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101884/manifest.jsonobserved c70c01abfc4a64e2c32e02630c501b46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:29.357632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101884/publication.mdobserved 30d829cad63a53ceda5f7cb0c88464af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:29.338971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101884/publication.txtobserved bbcc8d74dc2adb94289cbfcc5546a324...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. |
|---|