OT-2026-000014193
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000014193) never changes.
Identity and time
| Publication number | OT-2026-000014193 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-75d5-a37b-8a79a8e91ffa · 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-2026-000014193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 660045af62d2c4e5a31d3d29515d90f961191755609af186aab5887e5fcf3c3f |
|---|---|
| Markdown | 0271bbdb79897e1f0c9d97d1a2ac749f4b9f3ad86a5470c7266ee0cf442e1d09 |
| Publication page | e7faa5b9d1f76cf1b0ebc2a2df4ecb6a6e8a30c1344fabe483601a619f6b64b2 |
| Manifest | 6eefba124a813c59c2e33dca7e4b828feefc7c5a43ef27939cf970236de982bf |
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 | xTX2+8+dUkvW1Ayabo+E/vIeBCkaGn/wRMIljwmKEcu6MGdzrIDpyw7SkXxqImK5lPzL0U+7WyOZADLy3iVyCQ== |
| 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
| 2026-09-17T12:07:17.601345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014193observed e7faa5b9d1f76cf1b0ebc2a2df4ecb6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:17.581931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014193/manifest.jsonobserved 6eefba124a813c59c2e33dca7e4b828f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.562617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014193/publication.mdobserved 0271bbdb79897e1f0c9d97d1a2ac749f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.542259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014193/publication.txtobserved 660045af62d2c4e5a31d3d29515d90f9...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. |
|---|