OT-2026-000062856
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000062856) never changes.
Identity and time
| Publication number | OT-2026-000062856 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-79d8-9125-4a9b02a630d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f7bf16b6c2a7c0c435d3624860ec4ef3aec469989f0cb801a3b544cf6cb9dd5 |
|---|---|
| Markdown | 6f38e2770965659cc50c8a04415a122873fa575d5972dddb6aeed7f82e827c54 |
| Publication page | 51a99106fcc4b26986f2fb8e0ba8f9707ad08805fddb96492c0dc4ff74368420 |
| Manifest | 29e71cbf8110953d26b374adcab81746dab4caa8b332244e57ff3b76c36d2da8 |
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 | 8leJfGemdvnzRfe0bm+b3JLgiVHbMmneiN+DXblmb/KhAefDcQzDVz+ma+Z71KupfPigVgJgAzPsjcbVoCAaCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:12.259514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856observed 51a99106fcc4b26986f2fb8e0ba8f970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:12.238636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/manifest.jsonobserved 29e71cbf8110953d26b374adcab81746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.217938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/publication.mdobserved 6f38e2770965659cc50c8a04415a1228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:12.197783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/publication.txtobserved 9f7bf16b6c2a7c0c435d3624860ec4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.235425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856observed 51a99106fcc4b26986f2fb8e0ba8f970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.219679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/manifest.jsonobserved 29e71cbf8110953d26b374adcab81746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.203186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/publication.mdobserved 6f38e2770965659cc50c8a04415a1228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:33.185253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062856/publication.txtobserved 9f7bf16b6c2a7c0c435d3624860ec4ef...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. |
|---|