OT-2026-000060919
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000060919) never changes.
Identity and time
| Publication number | OT-2026-000060919 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7035-b1c7-bd462a75cf54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23ce45b576df135cbd4f10be810114750ad919d6db5002a3c8e606b8a1fb2f15 |
|---|---|
| Markdown | 791e7402862126a9554755b90b5d8e95196af3db72741f3912233a56953ad027 |
| Publication page | 6b36fe7199d17b972972478ecac45eae20dca8f1b875362c39f6aa8b9a7ac011 |
| Manifest | 91202e2317ce10308cbd176c683878b4640d31cfa0da41d68e69bba9921cf6c4 |
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 | U/uJ2SdEtLdx3VSRkm2wpGADZ9EQtzHSPm+6JMWYHnQc87WFRJ3RenUTFX1ZGFFc6oMyxysiRcq7JHMNTWPDCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:11.167803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060919observed 6b36fe7199d17b972972478ecac45eae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:11.150396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060919/manifest.jsonobserved 91202e2317ce10308cbd176c683878b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.131764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060919/publication.mdobserved 791e7402862126a9554755b90b5d8e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.114945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060919/publication.txtobserved 23ce45b576df135cbd4f10be81011475...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. |
|---|