OT-2026-000098026
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000098026) never changes.
Identity and time
| Publication number | OT-2026-000098026 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-7f04-b0c3-5016e74b26f3 · 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-2026-000098026 |
| Status | PUBLIC |
Content hashes
| Canonical text | af4f8e7ba814a35c417cd8cb8de34e65059e36515548ec18804f24b585061ea3 |
|---|---|
| Markdown | d455716935e6a7f383d9378d07ee0885f538172d59f5d4a5c59622a4cfa9c453 |
| Publication page | 4a643c4aa49cdb8217106cee31a0fe189d653ab1e08cb70d560fbc2741607051 |
| Manifest | a33a8db2a5f1a9b1a5d6bf8379cbf7a0ae6c5937a0dc0e965935ad64d21b76d4 |
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 | 1mYkX+dlC5uXwRHJt19++pMHvsZGKiq9kS79eZZehcow5ZEsuuGJ6AsgG/UraSdL3+DFx2bmGSIDNR43cSNnCA== |
| 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
| 2026-09-17T09:33:12.194579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098026observed 4a643c4aa49cdb8217106cee31a0fe18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:12.176982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098026/manifest.jsonobserved a33a8db2a5f1a9b1a5d6bf8379cbf7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:12.160518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098026/publication.mdobserved d455716935e6a7f383d9378d07ee0885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:12.142704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098026/publication.txtobserved af4f8e7ba814a35c417cd8cb8de34e65...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. |
|---|