OT-2026-000061337
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000061337) never changes.
Identity and time
| Publication number | OT-2026-000061337 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7839-bc4e-8a0adcd4f950 · 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-2026-000061337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04c547a8bb26167e885f53d03f39498814246ed1d5efddc06fbe0c469b4fa312 |
|---|---|
| Markdown | ead933acc1ed0c65d5e0d0db5ad11aa4ccdf82a4c03b20cbc52e9268ed1d6835 |
| Publication page | 9b2238e934c73da69ca90bd1392993fe66fbe974f11350bc3e289766ffcf8231 |
| Manifest | a80a5fbe73f5256dc29d2733b74dc7dc8fbb339ce986d65fa14e2c90a962e3fe |
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 | JIb52rfmjW8YEBw5qDwZ3NUddXP9QOdUAD3X0b6YNUaxFa366k9XT5GnfWaN7t/acUTJckqSXQf5KB+cBEeQCA== |
| 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
| 2026-09-17T10:42:46.601529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061337observed 9b2238e934c73da69ca90bd1392993fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:46.583776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061337/manifest.jsonobserved a80a5fbe73f5256dc29d2733b74dc7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:46.565340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061337/publication.mdobserved ead933acc1ed0c65d5e0d0db5ad11aa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:46.547670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061337/publication.txtobserved 04c547a8bb26167e885f53d03f394988...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. |
|---|