OT-2026-000098548
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000098548) never changes.
Identity and time
| Publication number | OT-2026-000098548 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7eb4-96c5-69421bc75537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79d1c4762dba1aa1806e77242bb96950d59a5862318f8ba86dab6e4840c10ec3 |
|---|---|
| Markdown | 8493b8bebf3359bfeee8be341eba8e0e512231afb6d0a7a9ac245e9e58bb73b6 |
| Publication page | 29e1bc0179352b8e2c120570491e8c4831f18c730c9c8643ff2534077c80f5cd |
| Manifest | c055ae624c2b04f510efb144ed85f09feb43a89c750b21b3571ffafa4cd401cc |
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 | ShTjgWIBnr9WEaGdNCTECTrpzeSy/rYMrtQ+LABTgZi5VOi6cERpDUFdBVqbN7CQW30vWXztYaCRUY5JzHyxAQ== |
| 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
| 2026-09-17T09:32:25.846387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098548observed 29e1bc0179352b8e2c120570491e8c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.824442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098548/manifest.jsonobserved c055ae624c2b04f510efb144ed85f09f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.805631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098548/publication.mdobserved 8493b8bebf3359bfeee8be341eba8e0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.787751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098548/publication.txtobserved 79d1c4762dba1aa1806e77242bb96950...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. |
|---|