OT-2026-000086701
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000086701) never changes.
Identity and time
| Publication number | OT-2026-000086701 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-77fe-b6f8-dcf0b6207adc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086701 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fb0be9605c1c0e1023ee87f4907ffd0000c528600662d3b000bebe188f02511 |
|---|---|
| Markdown | b0466bc3b67edebbf08b0fbb655ac5f900488ab0f98f44cf8d9c4581b6a8a546 |
| Publication page | 277fda392e9e9b7d809eef1afe559506abba03a3bdbf02e7389b3ac3ca92f5c5 |
| Manifest | 5b6c934c887a918485d26523aeae84e7e329ddf98b5ca0b0b4be4ab2942553ef |
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 | hDikGCLCHtRBj6gv/XlE4X3AMwC2AOB5gxg0G94SBHU7nGmxmYzkdQUu/cfojqs+8fPQoNbDzOAsgW6LLJxPAw== |
| 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
| 2026-09-17T09:52:34.380497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086701observed 277fda392e9e9b7d809eef1afe559506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:34.363832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086701/manifest.jsonobserved 5b6c934c887a918485d26523aeae84e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.345625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086701/publication.mdobserved b0466bc3b67edebbf08b0fbb655ac5f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.328393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086701/publication.txtobserved 8fb0be9605c1c0e1023ee87f4907ffd0...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. |
|---|