OT-2026-000024061
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump 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-2026-000024061) never changes.
Identity and time
| Publication number | OT-2026-000024061 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-71f3-a877-6927a4705607 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3349918af14c0e74366782a9a2a47c3ef6530ec8e12e9cfddf50f16b622eedeb |
|---|---|
| Markdown | c56914263857debd60aab0aaac8c101cb7abd164cc1a6df7ac7bbe958c21cef8 |
| Publication page | 568f44ef40bd8bc286b59b094cc0e242e8fbd4a366d2ec7c8ad950c1b555559f |
| Manifest | 69789e700e1ede555ec4ce5c8c334aaa0cb4fefd556169ed6b44d74a3767f7b3 |
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 | yw9qGjZWe7imumKpKOgM1NiZ2uPIY2uJa0PAxUoLC09cVlbo5vDr+umEQ0HVyU4lsHFYl7SkX7znkPd+lqr6BA== |
| 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
| 2026-09-17T11:50:58.230681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024061observed 568f44ef40bd8bc286b59b094cc0e242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:58.213414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024061/manifest.jsonobserved 69789e700e1ede555ec4ce5c8c334aaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.193973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024061/publication.mdobserved c56914263857debd60aab0aaac8c101c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.175845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024061/publication.txtobserved 3349918af14c0e74366782a9a2a47c3e...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. |
|---|