OT-2026-000017848
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000017848) never changes.
Identity and time
| Publication number | OT-2026-000017848 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7c01-b89f-a2b355932806 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71e2a01a7b760147d3bd88df736f4def6f57e86206d296d899771a0d452957c6 |
|---|---|
| Markdown | 7380c9c8d4024aec12094c22bd99c75a79fadf3df3b25e70cad2fb29546e8dac |
| Publication page | 6a39813c2a783e41a5be97ba3d5d3f5730a0c893ede13535f6093b97961711a1 |
| Manifest | bd74bc5813325a0a00ea45307b3c533c236aaba92d5c77c1a6f9dc970df514c5 |
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 | Irs5fiqsO2lZsdYQTQw2wvdaX3OUoiJfRimHer9vkEwDbCHobeM/XT8ucD59A2UlrT9q1pWUON+TVaYiTAqlDA== |
| 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
| 2026-09-17T12:01:49.696733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017848observed 6a39813c2a783e41a5be97ba3d5d3f57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:49.680922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017848/manifest.jsonobserved bd74bc5813325a0a00ea45307b3c533c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.665863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017848/publication.mdobserved 7380c9c8d4024aec12094c22bd99c75a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.647656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017848/publication.txtobserved 71e2a01a7b760147d3bd88df736f4def...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. |
|---|