OT-2026-000014104
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, pulsed 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-2026-000014104) never changes.
Identity and time
| Publication number | OT-2026-000014104 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-73db-b2cd-5f1ac38bb4b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86e884110fd9e2c41d207cbb3e4e9e92ab2427189b18f274d890afea0117757f |
|---|---|
| Markdown | 591d796fc9c56e0cfecf923e6376e30ea1748ddc99e3a4a7dafae707283e3d83 |
| Publication page | a6f2af33ab70bfd24a43a7cd217bd3fe58ea97904c9a65006b14773dcd2e8c18 |
| Manifest | 566afe0c376a36ad60e6aae2545d6de3bf6d50c054dde9fdcdc9ae95ed28e479 |
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 | VL9TJXFjvubduhMrOXeVmrhYW7G5lvKQXuH5EX0sl6aKg/ZT9p4fSsul2gmZdJj1i0zoDqr9cIZ9+/R7VBMxAg== |
| 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
| 2026-09-17T12:07:10.044058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014104observed a6f2af33ab70bfd24a43a7cd217bd3fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:10.021806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014104/manifest.jsonobserved 566afe0c376a36ad60e6aae2545d6de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.912480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014104/publication.mdobserved 591d796fc9c56e0cfecf923e6376e30e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.794120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014104/publication.txtobserved 86e884110fd9e2c41d207cbb3e4e9e92...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. |
|---|