OT-2026-000008295
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000008295) never changes.
Identity and time
| Publication number | OT-2026-000008295 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7c5a-b60d-7e1155a10450 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008295 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ba76bb5ff19f27bbc397e16e169413300773b2119b3ca08b81c083c298fad07 |
|---|---|
| Markdown | 511f659d5b9a852a8c8edd0398b8970674b26709cde16956eeb68ea47fc02c4e |
| Publication page | 9d4c6a6cbb487adbf4983e268b3aa297d24b7c048e8f3305bd4f6a65166ae494 |
| Manifest | 1ce9bf8a5f51692392e03d8f90e599c3e90729ac238dd0a3a026e311461ce5a7 |
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 | L+ysljiKG3EEuYXmvN2a+vgTgCFYrI5XMxlGlaMZaMKsTCd0/FLN37yUVG4CeVf+WfZ4NV2GkwaiIIw9xAxnAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:44.505650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008295observed 9d4c6a6cbb487adbf4983e268b3aa297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:44.484618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008295/manifest.jsonobserved 1ce9bf8a5f51692392e03d8f90e599c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.465641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008295/publication.mdobserved 511f659d5b9a852a8c8edd0398b89706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.438716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008295/publication.txtobserved 6ba76bb5ff19f27bbc397e16e1694133...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. |
|---|