OT-2026-000098053
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098053) never changes.
Identity and time
| Publication number | OT-2026-000098053 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-7256-b39b-945f95822286 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098053 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8cf6a2704b4e16919705900fbe49b0e2ec205101fec0d47e10fc9d2e04d7cfe |
|---|---|
| Markdown | 1f60407b01fa87eb20c29056724df13ce1263d6f2b3bb642f9c42ef38d5c7f44 |
| Publication page | 44e1b1c8488ac1c0fe65cbee8448c8fda16c4ab8e8f1082d0a2031163095cafe |
| Manifest | ee0b7e62eb44f77fc392907e87cfe4372dabd8e831266701442e18dcb06e0413 |
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 | 8B5vSmSMWYTcotCmirzgU1Y0Mcn5wON2HHKslA+A5wI6HxyVkj+j5bsp8IbK1fBOeNQOCESj2fnqlzMOiyPbBQ== |
| 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
| 2026-09-17T09:33:14.158975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098053observed 44e1b1c8488ac1c0fe65cbee8448c8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:14.142143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098053/manifest.jsonobserved ee0b7e62eb44f77fc392907e87cfe437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.124712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098053/publication.mdobserved 1f60407b01fa87eb20c29056724df13c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.107426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098053/publication.txtobserved c8cf6a2704b4e16919705900fbe49b0e...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. |
|---|