OT-2026-000058573
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058573) never changes.
Identity and time
| Publication number | OT-2026-000058573 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7deb-b6bd-f5b82f3ed668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77ee8fdd58677781487081451c7639f42d1524dcc8eeae8f199eaf109e21b6f5 |
|---|---|
| Markdown | caf00a06bb8e003da8a93c44c6545255cea26a61c9e767c088008d5eba994d6a |
| Publication page | f5c45940db18e2092c8cbfe8d96bda56dc985c63ee01327b972cae342c57a5f0 |
| Manifest | 0792d9bb46642eec5ed0ae387b7c24666e293820114e080e6a94346b58cadbd4 |
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 | TiXXpEFo0ltDGaAdHEIIKVQfyKetdJRQ3OjkHm6Vu4ZU42styhuYSZOSg7v97x1sO1Ly94n8p/EzwPSabnw2AA== |
| 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
| 2026-09-17T10:47:03.566476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058573observed f5c45940db18e2092c8cbfe8d96bda56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:03.549922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058573/manifest.jsonobserved 0792d9bb46642eec5ed0ae387b7c2466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.532289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058573/publication.mdobserved caf00a06bb8e003da8a93c44c6545255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.514084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058573/publication.txtobserved 77ee8fdd58677781487081451c7639f4...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. |
|---|