OT-2026-000102806
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000102806) never changes.
Identity and time
| Publication number | OT-2026-000102806 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7d58-8a62-4ec05f96095a · 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-2026-000102806 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7b391f3f97bbfa8fb279f3c1981c7e2b34880711e45e86b415350f927f78690 |
|---|---|
| Markdown | 6675a6e67646673620425a78879ad246e331338d670e6ed1be4565e51f7cac30 |
| Publication page | 95ae2cbebf936efd7a002993cd9ef48e2d7b7fd1504368fa847e142c8dcc076e |
| Manifest | 36d0fe3dbfe53c78c190a56225ba31012e046588bcf7051da75bf97b888cd0ba |
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 | +8isq9g6oXMBlsOv4gm+vMCwoYeoCZB4LgNQhBxehD1SeP+ffjnl8aM95jjjWSsl5VSqnQWeTMXx5cZUSV8/Cg== |
| 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
| 2026-09-17T09:23:39.668649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102806observed 95ae2cbebf936efd7a002993cd9ef48e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:39.651867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102806/manifest.jsonobserved 36d0fe3dbfe53c78c190a56225ba3101...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.634721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102806/publication.mdobserved 6675a6e67646673620425a78879ad246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.616009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102806/publication.txtobserved a7b391f3f97bbfa8fb279f3c1981c7e2...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. |
|---|