OT-2026-000079629
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, sustained 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-2026-000079629) never changes.
Identity and time
| Publication number | OT-2026-000079629 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7ecd-8c6b-15ca529985d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 359ed8fa526bbfc73db7cbb06487979157780dcda5d0b2f26583913c3096f873 |
|---|---|
| Markdown | 1ca8f1aca451b0dec02d87a23a9b765f40ad81c1cc77dfec0dab2b60cde0289d |
| Publication page | b60bc1fa5e047b5b5ceca53f3ab4ba4c1914a04a4040a93ca0ac798ce42f4689 |
| Manifest | 5fba9b4a4e55e511a8df5f7db7bc6354f03649c37a466ea215d6d5929d4323dd |
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 | QWuuXVaQ2yLcd9So/749p1mZ5mk5SnHgY/uGEZ+V6JZ2zUVnDBEyAJpLlCshqnfjvkJEstZgvebWWgDRb8H5Cg== |
| 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
| 2026-09-17T10:05:17.748529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079629observed b60bc1fa5e047b5b5ceca53f3ab4ba4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:17.728773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079629/manifest.jsonobserved 5fba9b4a4e55e511a8df5f7db7bc6354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:17.710554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079629/publication.mdobserved 1ca8f1aca451b0dec02d87a23a9b765f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:17.691296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079629/publication.txtobserved 359ed8fa526bbfc73db7cbb064879791...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. |
|---|