OT-2026-000070200
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000070200) never changes.
Identity and time
| Publication number | OT-2026-000070200 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7098-909f-cf00afa5c4a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0480af67a4c0015e95dc3aa2f4ec5a506f22da95f5027ab4ff3f080ddedcca12 |
|---|---|
| Markdown | 50a34904262377ce438b1ed4430e86e2817f621cf50299b5238e58aa251c6862 |
| Publication page | efab3bafb9c1142975bbc49572d79a8b65496f1a749a228c8c05827058e1c1d4 |
| Manifest | 82e6757b92554e0e443864b80206e93e5b3fb488621ca1deb55174908073f7c1 |
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 | i/xLQQwjT5yqfhCm9L4383xNInZpnXyU1dvwk0cbSh36iyjfL2CN8sb11ub912KjQcwiWJFR8hnJemoyD6DdDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:15.343976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070200observed efab3bafb9c1142975bbc49572d79a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:15.327156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070200/manifest.jsonobserved 82e6757b92554e0e443864b80206e93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.311605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070200/publication.mdobserved 50a34904262377ce438b1ed4430e86e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:15.288287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070200/publication.txtobserved 0480af67a4c0015e95dc3aa2f4ec5a50...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. |
|---|