OT-2026-000098822
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098822) never changes.
Identity and time
| Publication number | OT-2026-000098822 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7c9d-a851-5e1a8c024565 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c6cbfb4ddcb20c176fe10d0a80ab4e0cb5b78708a88622dd8f9e1e1c29a542a |
|---|---|
| Markdown | 0e24e342509c88b4215bfbfbabe4db3e9547512074d316fac6a188c498565af5 |
| Publication page | 6238f7e76be62b4200309ea19914191bcbf08ca6254cb887db2e454c9a1cf565 |
| Manifest | cc13960fd9070a3306962242b0fbb77079782aa6207d67d51ed5664c84e13b96 |
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 | FZioeoFBYMQQwh1M7SXjP3TNAY6cIpoVXqGAasg2EB5f2gHZrFiCOApvDSFL6cIO5CLw9uT50YpdQeVTsl6aAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:09.500680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098822observed 6238f7e76be62b4200309ea19914191b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.483100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098822/manifest.jsonobserved cc13960fd9070a3306962242b0fbb770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.466171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098822/publication.mdobserved 0e24e342509c88b4215bfbfbabe4db3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.447581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098822/publication.txtobserved 7c6cbfb4ddcb20c176fe10d0a80ab4e0...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. |
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