OT-2026-000065268
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000065268) never changes.
Identity and time
| Publication number | OT-2026-000065268 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-770b-9a6e-0073643bf14a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77e7f001b1e8191d64457a33c89c1cbd8ea1c4c855bab97297896516bc8ae981 |
|---|---|
| Markdown | 0736a59fd8c66abf30da43ed959d18302bace32a4628bfead7f8fb8768108f0d |
| Publication page | 0431a9e9a7b59be57f1961797912348abfdf581e58c7d11bba88d513038f9090 |
| Manifest | 11bb8662cfcb64223671346194560120792a417d909e9f85ce228e1cd02a511f |
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 | LylpYqXtEMYnSFViizit1yESPqX6dZsZVkvCFHyHL7LbFOI5t9qVuVj34POfoqQ3tMRpB2Jbb9106EzhftMoAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:08.036041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065268observed 0431a9e9a7b59be57f1961797912348a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:08.018160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065268/manifest.jsonobserved 11bb8662cfcb64223671346194560120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:08.000452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065268/publication.mdobserved 0736a59fd8c66abf30da43ed959d1830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:07.983938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065268/publication.txtobserved 77e7f001b1e8191d64457a33c89c1cbd...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. |
|---|