OT-2026-000008096
Publication integrity record
Single cup vacuum gripper, 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-2026-000008096) never changes.
Identity and time
| Publication number | OT-2026-000008096 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7a63-be68-3fc0b2e3d090 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b6374698a5ffa2dd01ed9752d4b1c5175f2ca38506bca41a47746b0652cab01 |
|---|---|
| Markdown | f9cc41246ed83c745fbf20091cd6f30488c2318282012ef2d5f6c4d686a74e18 |
| Publication page | ba1d77e8e1a2b4feb510e761a85c72a9f03d5c30c67cb4858dacaaa39cb7362a |
| Manifest | 8fea4589565e5e0955dda70b1806e52b1105cf486e3802ff2345a8186515ea43 |
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 | 1J/vswYy3GYDOcos7ARO1XBWkQaLqOZDAvADq4T3wMVQFftCxcnPHodR4FY1knHftelzKjVG6dq+b+w+VDf5BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:23.165084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008096observed ba1d77e8e1a2b4feb510e761a85c72a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:23.146310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008096/manifest.jsonobserved 8fea4589565e5e0955dda70b1806e52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.128068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008096/publication.mdobserved f9cc41246ed83c745fbf20091cd6f304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.107010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008096/publication.txtobserved 2b6374698a5ffa2dd01ed9752d4b1c51...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. |
|---|