OT-2026-000055060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000055060) never changes.
Identity and time
| Publication number | OT-2026-000055060 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-72ac-a255-1136c42199db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055060 |
| Status | PUBLIC |
Content hashes
| Canonical text | a36c75d3cab8c5521638c2e95f15cb3fccc0fcfaf15d812183f02f21922dae42 |
|---|---|
| Markdown | 42b86c29b3762bec3be1b8d5d89acf7428a5a424bdf6003ab331d8e0d23b77b0 |
| Publication page | 11f674a4930577df12cad470695fd373d9b97eda871b48131150160f89f8e999 |
| Manifest | 637ffba5665a67f0c34e0ed552e412f361e3235cf20d2d48e934988c3b323ec4 |
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 | CvLLIImvLv2CkESYHUkIK3RQnNlV1wWD4bZ/aW9nWLT7la2u/NOL2hjZm5wZlDrZOxhyWFUyg22MAJ9nr/IZBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:12.619309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055060observed 11f674a4930577df12cad470695fd373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:12.600433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055060/manifest.jsonobserved 637ffba5665a67f0c34e0ed552e412f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:12.582648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055060/publication.mdobserved 42b86c29b3762bec3be1b8d5d89acf74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:12.561449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055060/publication.txtobserved a36c75d3cab8c5521638c2e95f15cb3f...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. |
|---|