OT-2026-000079769
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, sustained blow-off 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-2026-000079769) never changes.
Identity and time
| Publication number | OT-2026-000079769 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4375-7a0a-aca7-057ce9f15bff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079769 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0576b1f32d4d5c418826c7927b2f46ab2d26fd1bd2a1d788ddaa4d1f9b4208ee |
|---|---|
| Markdown | e3484cf3c59de7d9218f0758ec1b0e33346139c8652577b3700623e9d0d3f530 |
| Publication page | 9168df49c3476fd03f863c38a61a68e8c78d408351e54dfb6cf1254c16a4f39f |
| Manifest | 50e822b73e56a7a4f892e1ba75c74d5d43474344b7c3871792ff2fa1b04beaba |
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 | uJHmGx3TzqokvKk6YjPw6TbI445UC7b8Wg2aHs2Fv9CyeiiVmaBPdJ/1+B7dWSQs2DcqL35m0vLSt3SNM+WyBg== |
| 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
| 2026-09-17T10:03:38.477167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079769observed 9168df49c3476fd03f863c38a61a68e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:38.457034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079769/manifest.jsonobserved 50e822b73e56a7a4f892e1ba75c74d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.436358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079769/publication.mdobserved e3484cf3c59de7d9218f0758ec1b0e33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:38.416272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079769/publication.txtobserved 0576b1f32d4d5c418826c7927b2f46ab...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. |
|---|