OT-2026-000058308
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, sustained 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-2026-000058308) never changes.
Identity and time
| Publication number | OT-2026-000058308 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7acf-b2a4-cdc216f08bcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058308 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbde7c8697e59e1e634a6014063d68828f8bb346cb577345624c3534248843a8 |
|---|---|
| Markdown | f9815e6de0f98ada73bd1d576566cb39352e2f1c75cdba1b81ced987c9bc05a5 |
| Publication page | 88858ced90b6023a5f9abff19fbdea0763a29a5cad6dab4b288500fc1949d0cc |
| Manifest | 5cc35c4b7edc7b107015a407a6b2697ede7aa1a91dba5d6c8c664eb40db93bd3 |
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 | EIZtz8RjstTHIIw/IOp6h3hhWOQNrND53I7xnHksfucXgf3z3hCyY6hBvl4DWkmT3YSvew1KcmXXLf3VLscNCA== |
| 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
| 2026-09-17T10:46:42.566438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058308observed 88858ced90b6023a5f9abff19fbdea07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:42.549629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058308/manifest.jsonobserved 5cc35c4b7edc7b107015a407a6b2697e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.533392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058308/publication.mdobserved f9815e6de0f98ada73bd1d576566cb39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.517170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058308/publication.txtobserved cbde7c8697e59e1e634a6014063d6882...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. |
|---|