OT-2026-000024285
Publication integrity record
Six cup vacuum gripper, six 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-2026-000024285) never changes.
Identity and time
| Publication number | OT-2026-000024285 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-73ec-b8c3-5d20088f2c55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f32465a9600906b52af9e9f4c0cfefdc61176143f25bb15e6189b1f8cb250c9 |
|---|---|
| Markdown | 673cd82cfb3eea4fd80fa2705d4d8ae55dbdc33d755ea5511849fd6fce1e036b |
| Publication page | 1f72fafacbc48057087fca0bfed93ca7012e148c5454401ff810f1c900338ac6 |
| Manifest | 7468d2841aed0cf7161a0754eec5d379e69a941f159766d6c073516be394ce2e |
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 | M44TbBPyC4MfTaJFzCM1Q/oGujMBfNinm+tC89xj5et/gKCCbCQXSGFJ1Bjp70oT3580hft+t/WP+mITk9zEAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:46.633428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024285observed 1f72fafacbc48057087fca0bfed93ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:46.614673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024285/manifest.jsonobserved 7468d2841aed0cf7161a0754eec5d379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.596284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024285/publication.mdobserved 673cd82cfb3eea4fd80fa2705d4d8ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:46.577451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024285/publication.txtobserved 9f32465a9600906b52af9e9f4c0cfefd...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. |
|---|