OT-2026-000102460
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off after 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-2026-000102460) never changes.
Identity and time
| Publication number | OT-2026-000102460 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-757d-839f-a35d8970478e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102460 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdaa3636038cbeb792531023620e7f6cdd0fad61e501bc4394cdf27803a6ac20 |
|---|---|
| Markdown | ab66ffb2771f3b9070c3f8dba88d14d61b89e25701a5bd14710e1f6e3767ebae |
| Publication page | 86a4704ff87fe65874aa3fb0010f34fbf56c3a05d455120cebeb373a894a0d4f |
| Manifest | 1a5a2b622113417ca0102195d8798327c33cdf2b74dbc902b0857cc608d5bc66 |
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 | o3bP4LndNB6bDPBsw+l+YXS1Lah3Jz6r4/0aHetAI/cqnGZtGNLXjoup5gaqr2uooH5cg/BYYYetoY3H73wJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:48.683079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102460observed 86a4704ff87fe65874aa3fb0010f34fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:48.665753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102460/manifest.jsonobserved 1a5a2b622113417ca0102195d8798327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.647653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102460/publication.mdobserved ab66ffb2771f3b9070c3f8dba88d14d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:48.627636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102460/publication.txtobserved fdaa3636038cbeb792531023620e7f6c...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. |
|---|