OT-2026-000103349
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000103349) never changes.
Identity and time
| Publication number | OT-2026-000103349 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e45f-7651-9768-4c4f99699dcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 480fbfe2b4c6a351c5293121b28b6b218851da6431e2331efbe951d8ade2e7dc |
|---|---|
| Markdown | 80a1c170a3f0847ee2ebb2f54dbc8632987e5bfb6b67248046344256410047f2 |
| Publication page | 8f26e8c07502262d58fff7ae37091ad97ffc80e00139fdfdeb1a5475e3485506 |
| Manifest | 3db303315437946df6a171fd0df0e4977789a93635adbf1e5a2c7f1017858b36 |
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 | TWtZmBKWjdZxkkiE/m3SwpEc2ThV0rOtDNm1H9ExjH6U64TIOx8cxjIAD4WZen1QHYbQ7PlFZeIDZM6GmJ00Cw== |
| 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
| 2026-09-17T09:22:04.842402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103349observed 8f26e8c07502262d58fff7ae37091ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:04.823815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103349/manifest.jsonobserved 3db303315437946df6a171fd0df0e497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:04.804947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103349/publication.mdobserved 80a1c170a3f0847ee2ebb2f54dbc8632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:04.787115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103349/publication.txtobserved 480fbfe2b4c6a351c5293121b28b6b21...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. |
|---|