OT-2026-000061176
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained 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-2026-000061176) never changes.
Identity and time
| Publication number | OT-2026-000061176 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7d38-b55b-d8fbbed4b1f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8070be72561f50a3e2d7bc06b29815811ff24b58cafbee4b5b7bf2ae7214e4ea |
|---|---|
| Markdown | 68b0aa91c83ebf462d0d8b94fb1a041630f4ff95c2f411f8a7cc07d9689d4598 |
| Publication page | 3564ae9d26fa158776b0dc5c0bbe4ec4a9f911617abb226562e8d611a609d1e6 |
| Manifest | 4258a50460862075a4f6530f7787bd07b4ad63bc928edfe3cdf042b65fa43991 |
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 | BhTqLdrDvsaqsg6ZcH6c3WatTsut8tvSEqHGqoyY682XOy1Pkc5jEl87NShnmvh604Rt75my9sbm0Ti6LdIUCQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:34.040849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061176observed 3564ae9d26fa158776b0dc5c0bbe4ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:34.022160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061176/manifest.jsonobserved 4258a50460862075a4f6530f7787bd07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:34.003731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061176/publication.mdobserved 68b0aa91c83ebf462d0d8b94fb1a0416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:33.983121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061176/publication.txtobserved 8070be72561f50a3e2d7bc06b2981581...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. |
|---|