OT-2026-000095084
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000095084) never changes.
Identity and time
| Publication number | OT-2026-000095084 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-7931-a752-767739e395e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095084 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfc87e4f415d7d9ad67e35ca8dbe69435efdc6338d2cb04d32a25a0734a50ea0 |
|---|---|
| Markdown | f8fa1088aead66363d7391e0f9b923d3c27978116be038cb6af5b7daa1cdd1ca |
| Publication page | f3d24d51134527e653fa846e0656a86f7f9d9179bad2b984a0664292d8e72c92 |
| Manifest | 6d2791af2d511a4631387c9d633edb1785c5e20b82d8e44b62a5aae885f1d18f |
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 | WL1615T3RqkIkVm3o9Q56yFf1tMXNgN3OjsY4AwJx/iSbuV9b1jqfnhNCbZfCCwboms10D3euJGk84UDgQAhBg== |
| 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
| 2026-09-17T09:37:39.458202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095084observed f3d24d51134527e653fa846e0656a86f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:39.440442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095084/manifest.jsonobserved 6d2791af2d511a4631387c9d633edb17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.423883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095084/publication.mdobserved f8fa1088aead66363d7391e0f9b923d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.406991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095084/publication.txtobserved bfc87e4f415d7d9ad67e35ca8dbe6943...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. |
|---|