OT-2026-000085898
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000085898) never changes.
Identity and time
| Publication number | OT-2026-000085898 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7d1d-a26c-da0844756d08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4afce5c5e90a7f5129c018028d7f6d9eade634c566b129474a5652fa53c0827a |
|---|---|
| Markdown | 1aca6a93b548f732952e720e5dbb487f75c4d296bedf522c2f7816453fe4d6cf |
| Publication page | c1a014fa26e9cdc33e572af46e813ff63a7bc2391215ca1d191a63aea25f95f8 |
| Manifest | 2f575b1fce19b813de735cf312150b5ff7215714e4b64224ad10dfc4b8aa339e |
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 | y7FJ0+Qdrm4zuhsyTe8xH5H3IYuZf+rbVwt82t7RI/wnbLp6bimgeLOhcvYwE3zpAs+hqT0nnp7J8vT606TWCA== |
| 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
| 2026-09-17T09:52:50.400257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085898observed c1a014fa26e9cdc33e572af46e813ff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:50.382880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085898/manifest.jsonobserved 2f575b1fce19b813de735cf312150b5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.365507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085898/publication.mdobserved 1aca6a93b548f732952e720e5dbb487f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:50.347815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085898/publication.txtobserved 4afce5c5e90a7f5129c018028d7f6d9e...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. |
|---|