OT-2026-000065240
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000065240) never changes.
Identity and time
| Publication number | OT-2026-000065240 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-77d1-9f29-41320f27f0d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065240 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9719dace567f8097e47ab25c999a78f4ebbb6144916200e3205d814ab1ff5f97 |
|---|---|
| Markdown | 059d1e33a808dd6999db473538daa96c7506f6d186d37d120f89993fdb8f2361 |
| Publication page | b80287f2f45f7945a046b9b44612c7f0d3e7f894930bc384e7ab87360e92dffd |
| Manifest | 1ad1f4a785110675b2d239d549d13ec2ce8bb9f2223fc17fa7212536f3e96a33 |
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 | DnQWJZ8FRjyHeRNnGRQH7VZpPZpp2dkaaGRmFYesIP2NHLD7Ng1atiDgqI3OCGeeDVlhjAUrMpCDyfaEdi0IAQ== |
| 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
| 2026-09-17T10:35:05.952898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065240observed b80287f2f45f7945a046b9b44612c7f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:05.934734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065240/manifest.jsonobserved 1ad1f4a785110675b2d239d549d13ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.919062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065240/publication.mdobserved 059d1e33a808dd6999db473538daa96c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:05.900817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065240/publication.txtobserved 9719dace567f8097e47ab25c999a78f4...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. |
|---|