OT-2026-000102260
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000102260) never changes.
Identity and time
| Publication number | OT-2026-000102260 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7101-be39-5549f949da85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102260 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1cee25b6d45bf3ad4434b8da1d403ccc12af0e7bf844f528498416ef6cfdb9d |
|---|---|
| Markdown | 348a4a7ae3c57f7c59c279ab1c9c40cbcc77f312ecc19b66e259a994086a78f6 |
| Publication page | 46caf7a097cd717c7b04aa05cbfe01f3a1e01d1cd5917c71bf6a8769e0beaea9 |
| Manifest | 038a42d4c14fb9c89bcd8bf030828b7715253ae164e14a86a4ea32f396add06e |
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 | UzA4r66ryFFtbPZImdTAQgBvKRAeRrt15mrJDe1pUfzgGQO/xGuGlSbjPsrSUxcew/YVaLF5SYg1msdWDxjkDQ== |
| 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
| 2026-09-17T09:25:26.695112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102260observed 46caf7a097cd717c7b04aa05cbfe01f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:26.678114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102260/manifest.jsonobserved 038a42d4c14fb9c89bcd8bf030828b77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.659141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102260/publication.mdobserved 348a4a7ae3c57f7c59c279ab1c9c40cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.640549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102260/publication.txtobserved c1cee25b6d45bf3ad4434b8da1d403cc...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. |
|---|