OT-2026-000061349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000061349) never changes.
Identity and time
| Publication number | OT-2026-000061349 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-781f-868c-8c886e4c42f1 · 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-2026-000061349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ef372950b96f9bc80622bce7e64b114da5d430af42a0407e106ccdd3986aba |
|---|---|
| Markdown | e5ea6ed5efce13ee57701d4024e197b7327313fe1c1eb4e2eaca06769a6f55f0 |
| Publication page | 2b2479813d136bc25c571477149002c47e1917cbb3c23ab32bd57d916cc272d1 |
| Manifest | e6497e290fc9e3b984917e450d85c733d0cf664ad58b082461f01a26a2d24ad2 |
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 | LW1Cqz1TAx9Nt0/cUWhAFkrldU5r3AE3U0CyzGKbQUMrqAcszo72pBmV/xVlXiSqhqACu5k/pT0dKHWJhiF0AQ== |
| 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
| 2026-09-17T10:42:47.618383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061349observed 2b2479813d136bc25c571477149002c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:47.597510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061349/manifest.jsonobserved e6497e290fc9e3b984917e450d85c733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.575414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061349/publication.mdobserved e5ea6ed5efce13ee57701d4024e197b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:47.555615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061349/publication.txtobserved 43ef372950b96f9bc80622bce7e64b11...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. |
|---|