OT-2026-000017661
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single 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-2026-000017661) never changes.
Identity and time
| Publication number | OT-2026-000017661 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7ab0-a909-f4980c4922ea · 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-2026-000017661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b29347bb7e4e2de7eca6d4f55ecc6efeab0e3c881800c82879f42ded78b2a19 |
|---|---|
| Markdown | 1ee22219163c18c4cbaeab89e6e51cea85b82711b65ba9ff2706aa036f55d733 |
| Publication page | 67b9ea8ab813728d5c7d10d247c3e753a20f62dce68e9a2c3f9bafb7077954a7 |
| Manifest | 350c86d841e4c0135a1061b3748483aefed939de248afa91a2772ef7a7633326 |
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 | yPhQJRMT2BfY4p5wwoymg27jqJ6z6spv0rvO8AeyemocgJQHDtDz1oheB9CgSkRF5nmPBsvXsO4sU37pFlFzDQ== |
| 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
| 2026-09-17T12:01:35.746402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017661observed 67b9ea8ab813728d5c7d10d247c3e753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:35.727258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017661/manifest.jsonobserved 350c86d841e4c0135a1061b3748483ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:35.707562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017661/publication.mdobserved 1ee22219163c18c4cbaeab89e6e51cea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:35.688110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017661/publication.txtobserved 7b29347bb7e4e2de7eca6d4f55ecc6ef...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. |
|---|