OT-2026-000098610
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line 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-2026-000098610) never changes.
Identity and time
| Publication number | OT-2026-000098610 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7a21-85ee-a44bf04ad213 · 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-2026-000098610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 819e116ad4c7cea0555c40efcedeca57a475eebbf832d50b61574a33c3206658 |
|---|---|
| Markdown | 1404dfba5cae5018980e494b19a79c1d0a629ca069b852f70b8d773d815857b7 |
| Publication page | f81a257634e9a52add17498d4619eb5dab197ac9a0527af7de19a849883337f9 |
| Manifest | aaa60e5166fbcd2d8381adc525a381e864d3b7416dfcc2e998a6c1bd94160821 |
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 | AV/X9RxrQQTGVXlD0GSvXkB1CzEgSiT9LIpQGlyoKW3VqiV0oA6h8UVggBCqAo/OYgFYuI06TCGYToVt1EggCA== |
| 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
| 2026-09-17T09:30:53.577883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098610observed f81a257634e9a52add17498d4619eb5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:53.557358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098610/manifest.jsonobserved aaa60e5166fbcd2d8381adc525a381e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:53.536386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098610/publication.mdobserved 1404dfba5cae5018980e494b19a79c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:53.517579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098610/publication.txtobserved 819e116ad4c7cea0555c40efcedeca57...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. |
|---|