OT-2026-000040733
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, sustained blow-off after 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-2026-000040733) never changes.
Identity and time
| Publication number | OT-2026-000040733 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7b30-93d5-b5e0e8fddd84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040733 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2975b19d13e66a5433658e02b85d5d2d2a730a8f694114194f74b526e10c7ab |
|---|---|
| Markdown | 9a8bf797282314570fa27c9a981957c73f3da40e40c3e9958babae2cba13b129 |
| Publication page | 76a6c96cea60e3afa5bcf9d75ec1b57b10fa46026e7f9d869ab86162acd4cda2 |
| Manifest | 6f894a938b2ba36e116c50bf0e161ceb95de5ee789a2fe64b3dffa14cf1ff176 |
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 | YHATwiGWzlPwGnjnxTF8XooUfAtR58CMVTGW0tGvX7plUqFQLSLlUc1FCPnRWT4KDe5wWY7chGn9W/WAloiEDg== |
| 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
| 2026-09-17T11:18:00.288574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040733observed 76a6c96cea60e3afa5bcf9d75ec1b57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:00.272867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040733/manifest.jsonobserved 6f894a938b2ba36e116c50bf0e161ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:00.255018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040733/publication.mdobserved 9a8bf797282314570fa27c9a981957c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:00.237994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040733/publication.txtobserved c2975b19d13e66a5433658e02b85d5d2...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. |
|---|