OT-2026-000036900
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000036900) never changes.
Identity and time
| Publication number | OT-2026-000036900 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7b65-8bd9-281972dfdd1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036900 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2c5642b4a5c339ae6171fabd974a592442ba11cd57ededf8d21883de1b65869 |
|---|---|
| Markdown | 8f9686399e605efe52c3392e3064931749b714e2b508c991ffcc397a03896d43 |
| Publication page | 1327454f9a20a4ca944662a65426b35c7acef3f48b19a7bafb545d8cb59c892b |
| Manifest | 4e26190f9fcf4d5c11b1872ef66d63e21a3310c09daa13aa63d87a36007daa42 |
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 | Csn0KmAjdSIaub2QjlBrOImpeQki7AkVEiJK3tG+2yYsxLr10mKy/2LgPCGbssuxexlGuBVHTljZeQpm+yaADw== |
| 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
| 2026-09-17T11:24:32.369714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036900observed 1327454f9a20a4ca944662a65426b35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:32.352878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036900/manifest.jsonobserved 4e26190f9fcf4d5c11b1872ef66d63e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.335739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036900/publication.mdobserved 8f9686399e605efe52c3392e30649317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:32.320309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036900/publication.txtobserved c2c5642b4a5c339ae6171fabd974a592...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. |
|---|