OT-2026-000082247
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000082247) never changes.
Identity and time
| Publication number | OT-2026-000082247 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7086-a09f-d58347b77f74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e575a1b3495c258569f26b3fbd7bd56821218910fdbeebbbda1adda2d5216d9 |
|---|---|
| Markdown | bf76e6cc0622d50e6b1d76fc9bd0014d342246cd7682af473eab6cd4b3bae18a |
| Publication page | 74059eba72d59d9b36b4578935a1fe7fe739595776c11373ee57b00e865ad409 |
| Manifest | 643492b8a20b1aeb4de0f9fd37988eeeb26ef40393d1bfbcb69a28803c6c154f |
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 | ZB8u1ik5ucFyFYXLRrUqeA9wYgBrWZcXdcWhlpHRph6Va7uudaTnSfF0acQk9l0pTn89eoM2y6YhmfbWwxCAAg== |
| 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
| 2026-09-17T09:59:05.644766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082247observed 74059eba72d59d9b36b4578935a1fe7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.626920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082247/manifest.jsonobserved 643492b8a20b1aeb4de0f9fd37988eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.608855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082247/publication.mdobserved bf76e6cc0622d50e6b1d76fc9bd0014d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.591072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082247/publication.txtobserved 2e575a1b3495c258569f26b3fbd7bd56...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. |
|---|