OT-2026-000101012
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101012) never changes.
Identity and time
| Publication number | OT-2026-000101012 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7bb6-bf9b-0edd6f709e86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101012 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed3d527f800fc466340f8c26d4f7bf88d646a1b0066c12ae774261a912b42fef |
|---|---|
| Markdown | 3e59277220d6689f2f0414d1bd4e861d5c284fcd0cc7fde8cb666b03fa57cb70 |
| Publication page | 553eeaca9689c81887a881219eaf01f0ba93680f8176b639236d1a2d69ad90a5 |
| Manifest | 766359e2641cefaf272764c8d87535546213dc4d23f6e7c8f3c944c25ae647f6 |
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 | b/HFssnJnBbfkd18sUCTjkTiZpmZY50J0F4Mb7z4DFSY1AdsGYc8R+wZNrRZLxO3QrbcyfD7LK0sIZlC+SEAAA== |
| 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
| 2026-09-17T09:26:36.881563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101012observed 553eeaca9689c81887a881219eaf01f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:36.864419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101012/manifest.jsonobserved 766359e2641cefaf272764c8d8753554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.845954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101012/publication.mdobserved 3e59277220d6689f2f0414d1bd4e861d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.827864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101012/publication.txtobserved ed3d527f800fc466340f8c26d4f7bf88...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. |
|---|