OT-2026-000070266
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000070266) never changes.
Identity and time
| Publication number | OT-2026-000070266 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7491-b086-3b9ba0d98b42 · 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-2026-000070266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7658a0d24ca8df85da33b1293308e58fb7082005219fdbff5fb2f2ad7d4baa3a |
|---|---|
| Markdown | 745394560eedf9a6732db18d7068275b0f5aa53e083454b10a9469f9e11a7b50 |
| Publication page | 12418d22b2f230969a8948020d47b4f6d98c08f7f4a3f85110d849fb71fd7adc |
| Manifest | 95b34f6700838324203b22bf324945a758f47b8b9311f5f497e092f61ed8f680 |
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 | YhSXKlxN/CBBk5GHs0H93HONQM8Jp0w0DFh4g3q+AYc1MkDsA/2zNKuzEw2ry06UmWEOQg5SGkw+hUwDp/vrBA== |
| 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... |
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Independent retrieval
| 2026-09-17T10:26:02.822387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070266observed 12418d22b2f230969a8948020d47b4f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.805694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070266/manifest.jsonobserved 95b34f6700838324203b22bf324945a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.788383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070266/publication.mdobserved 745394560eedf9a6732db18d7068275b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.770010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070266/publication.txtobserved 7658a0d24ca8df85da33b1293308e58f...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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