OT-2026-000084699
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000084699) never changes.
Identity and time
| Publication number | OT-2026-000084699 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7445-85ce-caa86333f43e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 727afc834cd5dbf4d2f6b7d8b5b199366ab7982d75a84cc45704994294831eb8 |
|---|---|
| Markdown | ec9f7fb9aa138e690e7f560cc16b70251bea4bcad92770121f8ab79e8db35033 |
| Publication page | 6d60a60afcddc447c909aea95be383a821b0e24fe2987115e575356e49f241b8 |
| Manifest | 8019d90bf6882ceaa3899a2132e566075cb7eac07ae59662ceb90b7189af628a |
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 | FY6UNN8IYIbW6FTNk63gBevyQOGhhTHDHcQIW56OlU2RWZTBVNOqpgbPAchjiRlDYdAL3Igc+9lWpjqKEd5uDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:37.851610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084699observed 6d60a60afcddc447c909aea95be383a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:37.831800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084699/manifest.jsonobserved 8019d90bf6882ceaa3899a2132e56607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.812321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084699/publication.mdobserved ec9f7fb9aa138e690e7f560cc16b7025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.793885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084699/publication.txtobserved 727afc834cd5dbf4d2f6b7d8b5b19936...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. |
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