OT-2026-000101701
Publication integrity record
Three cup vacuum gripper, three zone face, pump 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-2026-000101701) never changes.
Identity and time
| Publication number | OT-2026-000101701 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7dd5-ba90-852da4d8f028 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 952a666a229d61eaaf46e05392c76eb5b72c70309ceb878c3965598d609ce27f |
|---|---|
| Markdown | f9aefbf290696275638d79045b4af5a354f8bead1a2c5d76331da406f1811b9f |
| Publication page | ed917c753805206cb40d031d2ac71c42f6379a6eedcb7a9e1498d5024af38762 |
| Manifest | cf917a428f96da07ce0b4254fe1c2d80aba8c566e547bd3e611c6776d5976e26 |
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 | mpGJzTld766urW7iNEzkWVSYL7NvlBUEWDavfu9NEW8onuYjeag5ahkBh4TuK/HGQuoPTwZo6F1Zkx+tQe78Dg== |
| 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
| 2026-09-17T09:26:07.704835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101701observed ed917c753805206cb40d031d2ac71c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:07.687776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101701/manifest.jsonobserved cf917a428f96da07ce0b4254fe1c2d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.667645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101701/publication.mdobserved f9aefbf290696275638d79045b4af5a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:07.649481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101701/publication.txtobserved 952a666a229d61eaaf46e05392c76eb5...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. |
|---|