OT-2026-000093736
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093736) never changes.
Identity and time
| Publication number | OT-2026-000093736 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7d20-9a8d-120f9f894205 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093736 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1a78fa3042fef6c2c7371b631afb4d94a7ca881a6a91e0e7e35f100f9f9279d |
|---|---|
| Markdown | 1976fe61f15700cf28d2eb1f0a1fa2a2cd389187f22b93de2f34c78d3dc185c8 |
| Publication page | 6a0b5867f3e9bd4c7da41d0b8ce840a099affdd3ccec483fd80efcbe14146a31 |
| Manifest | 523f626e687e4634ed2257e5bded2d43c11295a6f1feea2ba2f43b08c94950a6 |
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 | AwlUtQUQm6h0lkxnZrvnuBDaZW8XR+yfe3Wmz5lPhjDDUgSP2DQ9MrTkE76iSKY4k28IxdgAkQ5/JdNlXetpDw== |
| 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
| 2026-09-17T09:39:48.717961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093736observed 6a0b5867f3e9bd4c7da41d0b8ce840a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.699536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093736/manifest.jsonobserved 523f626e687e4634ed2257e5bded2d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.681132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093736/publication.mdobserved 1976fe61f15700cf28d2eb1f0a1fa2a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.664866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093736/publication.txtobserved e1a78fa3042fef6c2c7371b631afb4d9...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. |
|---|