OT-2026-000058284
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-2026-000058284) never changes.
Identity and time
| Publication number | OT-2026-000058284 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7201-bdc9-6eb984ec6bbb · 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-2026-000058284 |
| Status | PUBLIC |
Content hashes
| Canonical text | c643efa834dd8dd52a42a0add3d0d913ba8cd0c8f368396cf36678bd014337ff |
|---|---|
| Markdown | dc3c0323b213cd5084349a132c1f2adae9e7c68a9fa28d060a33493b211efc49 |
| Publication page | 3352bcdfbe02e2099485ee0ba1ce9110b907d0ebe4b11c0b0af7aa13d7d1d101 |
| Manifest | b8813b3ee05979149e1e841e5b0d99f3977aa972f52483a178c0bf220ca9547f |
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 | ys/VNz5HonLodHr3NQxFsrgU6/FetJmPLz97p9EVMCvp6d1qNCUVPsTsj68uD3MtdEPgVmjU9TN5i50zRB1KCw== |
| 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
| 2026-09-17T10:46:40.544800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058284observed 3352bcdfbe02e2099485ee0ba1ce9110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:40.527430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058284/manifest.jsonobserved b8813b3ee05979149e1e841e5b0d99f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.508193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058284/publication.mdobserved dc3c0323b213cd5084349a132c1f2ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:40.477449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058284/publication.txtobserved c643efa834dd8dd52a42a0add3d0d913...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. |
|---|