OT-2026-000022925
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three 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-2026-000022925) never changes.
Identity and time
| Publication number | OT-2026-000022925 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46eb-7fa6-bd8c-5d217b3a3ccb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022925 |
| Status | PUBLIC |
Content hashes
| Canonical text | d06b5dc8d5825f20e7dddc8261422764a85e44621b931bdd4ec916b0c265a2f5 |
|---|---|
| Markdown | c853d4e069d615f6b9b8ff37bfb1a4d23e3f46ec987bb4080df9f67c04a16411 |
| Publication page | fbf1ca070711e275839954470dc5ff08ac6f14f9414e377704f718f55a65ee58 |
| Manifest | ae1bb301652fb59d51132b8fe609849e0950760b5cf8e262cb9c08ed77905d8f |
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 | 2CWM6kZ+mIi7qS3w6xPXK/EhUre27mJeKrNeXg+rCo4AhbxqhrgIL1SsZgExRG6oZabe66SmgIghJdpjQ8/1BA== |
| 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
| 2026-09-17T11:52:30.178161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022925observed fbf1ca070711e275839954470dc5ff08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:30.161290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022925/manifest.jsonobserved ae1bb301652fb59d51132b8fe609849e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:30.142950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022925/publication.mdobserved c853d4e069d615f6b9b8ff37bfb1a4d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:30.126458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022925/publication.txtobserved d06b5dc8d5825f20e7dddc8261422764...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. |
|---|