OT-2026-000060703
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000060703) never changes.
Identity and time
| Publication number | OT-2026-000060703 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-71cb-b752-cf1e3812ac3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060703 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb00522d3fee313b0028955b768ff74352a41374bfa851e9a710a43e070b2b24 |
|---|---|
| Markdown | 187f60a24a509f2378854acad760d7f84e772766c5d996cb9f64a17209a465a9 |
| Publication page | c6ea4e5bee0165ba38c15b51631c6f2e512be92107b3c57a14a165447ded9b81 |
| Manifest | aa3afb23dec7e9407fd75d3a10898dac71f94cfb4dee9b1a2d75b20ed7579fec |
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 | 7v2zMa2AlNAoqhmmj9pyuO4YpdCkLgCH36zbS738R2nsm0OYoI4JsZzD0FP1pE/h9qFT5CQj0QXVvwuI6aaFBA== |
| 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
| 2026-09-17T10:43:21.055595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060703observed c6ea4e5bee0165ba38c15b51631c6f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:21.037580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060703/manifest.jsonobserved aa3afb23dec7e9407fd75d3a10898dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.019627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060703/publication.mdobserved 187f60a24a509f2378854acad760d7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.002540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060703/publication.txtobserved bb00522d3fee313b0028955b768ff743...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. |
|---|