OT-2026-000061514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, vented 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-2026-000061514) never changes.
Identity and time
| Publication number | OT-2026-000061514 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-77e2-883d-cc42e9917239 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061514 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0409dc8c2c86c5b54198cb428db46a89c620871734040a68765a24ef79c9cc6 |
|---|---|
| Markdown | dc132390777fdff856362c07b3eebb3f7c81ff20a8bd07b0e5624ab7c6a3f576 |
| Publication page | 5d12be1f724669729d515c5bc525eb2d936dd03451344f519f354bf987caf6bc |
| Manifest | db7d6326f939c6d2a7fb2fbb4f802ac59b21285c0c23e8cab07aa713ab96fd63 |
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 | R8/BQJrccC038wgvBUXjFbpnJCgmCimgdsKwlzt2AKYQwNbHiTZyY2arjnvRNkIBkrOS8aLmk8974s8SNXLkCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:24.738114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061514observed 5d12be1f724669729d515c5bc525eb2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:24.720393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061514/manifest.jsonobserved db7d6326f939c6d2a7fb2fbb4f802ac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:24.701516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061514/publication.mdobserved dc132390777fdff856362c07b3eebb3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:24.681100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061514/publication.txtobserved e0409dc8c2c86c5b54198cb428db46a8...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. |
|---|