OT-2026-000098847
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098847) never changes.
Identity and time
| Publication number | OT-2026-000098847 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8285-754e-b7a6-3a3dfd917b36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eb7026b8136647053569f606048b4a864ed03ebff3f329e7e65264988a75e78 |
|---|---|
| Markdown | 695141738796ff3f7782b60609471bc1fe0f701b9beb12288519410a25f2f5a0 |
| Publication page | fff762b30378e6a0ee7b231d74480e2d0a7cb5d8c158d3e8b9779a411eb3da0e |
| Manifest | eca9bba07043821f0141dd8c96c3e7149bf54004e560404cf8e1e739289af370 |
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 | BbnhcY5g3Av7GhXxIUi44qamQhn2IDCX2wG+UcODfnlfshZ7YJACKgl8yh7Eg7wqClYi4f+CZVlZr1Qzc0QrCw== |
| 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
| 2026-09-17T09:29:53.367539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098847observed fff762b30378e6a0ee7b231d74480e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.352583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098847/manifest.jsonobserved eca9bba07043821f0141dd8c96c3e714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.336890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098847/publication.mdobserved 695141738796ff3f7782b60609471bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.319427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098847/publication.txtobserved 0eb7026b8136647053569f606048b4a8...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. |
|---|