OT-2026-000070530
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before 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-2026-000070530) never changes.
Identity and time
| Publication number | OT-2026-000070530 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7526-8ea6-aa7580d28948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070530 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ff04626ac826fe394f599d27bf53a66bd4eb2c0edd8727bcb865b7cbf74b9dd |
|---|---|
| Markdown | af01e455ab9ecee1a53af6084ee6608c52dd67b17d193eb90c56387c1cd5d47b |
| Publication page | c44babc296475062f670a88526858ddea16fb28a2703d00d47cd680c9ed40750 |
| Manifest | a17eaab99bea4c08fc75d93678a0f55486b0d4c2b65b32bf35ab6f73483b5ab8 |
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 | Ez8hmcda4+ta5omOxbXrCjoAtlSFN2TWqrOoa/kQNU6lw2F6GfObINP5WQhKqGQE6ujERARKEEhb5h1KuzbrCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:22.526314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070530observed c44babc296475062f670a88526858dde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:22.508927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070530/manifest.jsonobserved a17eaab99bea4c08fc75d93678a0f554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.491880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070530/publication.mdobserved af01e455ab9ecee1a53af6084ee6608c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.473615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070530/publication.txtobserved 4ff04626ac826fe394f599d27bf53a66...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. |
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