OT-2026-000024023
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed 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-2026-000024023) never changes.
Identity and time
| Publication number | OT-2026-000024023 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-71c2-8415-acfd489f3b3e · 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-2026-000024023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a55e53498a377e14eb9967462a3a019251769181453af5828d0601ca1ff5cc5 |
|---|---|
| Markdown | 487742d547f318f976272ad4d651a79bab82f70b86709215af993c9b5433b54d |
| Publication page | 15cd58fd62a9742f0f85a7d74b83194bb4d77b56a72d3334b5c6d6f829c23e43 |
| Manifest | 8d8cc9790387474f9e7b43ef6a4a2bf12e5333fc6951805ae766cd009b3ef24a |
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 | DvwGTt3mL5EuxL0MKYhrpmp+xB9C5cB9GQ6LwMfo0WsuvHsQbbCmp72x4MUlUhT1qk/+PwO9Nn0ydZ+Dv8iWBA== |
| 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
| 2026-09-17T11:50:48.375361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024023observed 15cd58fd62a9742f0f85a7d74b83194b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.355686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024023/manifest.jsonobserved 8d8cc9790387474f9e7b43ef6a4a2bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.335700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024023/publication.mdobserved 487742d547f318f976272ad4d651a79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.313028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024023/publication.txtobserved 6a55e53498a377e14eb9967462a3a019...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. |
|---|