OT-2026-000098136
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, 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-2026-000098136) never changes.
Identity and time
| Publication number | OT-2026-000098136 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7649-a679-a2a5fbcfed71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098136 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7135e0cea6e292da5fe8fb021d28e5db15788518297619dd166c1a927f55005 |
|---|---|
| Markdown | 382afa91e586b060739c213bdc6b4a31ec9793f6857c1e5229a8b01d7abb4ab2 |
| Publication page | 995f8c1db9486163f8f482b971be136933df919c54f5388962c89e1c0d084d11 |
| Manifest | 2eb3c244be3f2d7372ab900a2e18faf6b12863240b642208a1dba225ee354e98 |
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 | 2Rkc85qwF+AVGOhs65k4LLXw8s+/4rpylLvjuCkqkwyJGkNmhUkwCZ3LL1h0jzgrASpyvSnFttPsq7ptmSseAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:16.906819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098136observed 995f8c1db9486163f8f482b971be1369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:16.888027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098136/manifest.jsonobserved 2eb3c244be3f2d7372ab900a2e18faf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.868916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098136/publication.mdobserved 382afa91e586b060739c213bdc6b4a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.850746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098136/publication.txtobserved d7135e0cea6e292da5fe8fb021d28e5d...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. |
|---|