OT-2026-000097735
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two 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-2026-000097735) never changes.
Identity and time
| Publication number | OT-2026-000097735 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7886-99a5-1331ce31b240 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 783e4471bef325b25db8ce6b6c863c9f88422b8547d73b440c9d930e0b995c31 |
|---|---|
| Markdown | 870957ab493e8d9f349b0751300dab0702dc0f4b5d08a89f33a3ce09b9fd994f |
| Publication page | 7debc19d8f1c05fc47c011b08095e1839d5ea8c6da73dbcfcc38b23c76262e43 |
| Manifest | 725c977e813ac38f08bc42263d86a6671da1b9436e12c708035096f86c46e296 |
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 | Tlkp5mrczSJI83GQ+sP/RNSaPV1YN+uWmMtkfm3AI6l3O4JwvxvPSM92lXui9i1QkPBf+n9PY+3yWsUsbkAvDQ== |
| 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
| 2026-09-17T09:32:46.717188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097735observed 7debc19d8f1c05fc47c011b08095e183...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:46.689318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097735/manifest.jsonobserved 725c977e813ac38f08bc42263d86a667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.659591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097735/publication.mdobserved 870957ab493e8d9f349b0751300dab07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:46.633393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097735/publication.txtobserved 783e4471bef325b25db8ce6b6c863c9f...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. |
|---|