OT-2026-000098185
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000098185) never changes.
Identity and time
| Publication number | OT-2026-000098185 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7f43-92c2-97544535b083 · 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-2026-000098185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e85a5584a7e919f1ebcc24d5689b651e7dca1cbd7a2472c26d6404f9436c28 |
|---|---|
| Markdown | 3f034e3e7c29a34342aa606d33873bf0808cf6b343f64734f488a3ee7288769d |
| Publication page | bb2bc569a466db6602695e3d57da2b122d6558e1041bcfb0df14536f580c73c4 |
| Manifest | 9b9b27a49f4d2f3ff1e605ffde52015df402831d2fabe9f0e657eef0b2bdf0cf |
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 | hWAGjhrCOWBADCGJs4tyV1WRn2A3PMg0htrKGiY6jTG2gxNJf1KVPyLYszgM8TpIM0Ne0UYw/S15TkEfoVaNCQ== |
| 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
| 2026-09-17T09:31:20.473014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098185observed bb2bc569a466db6602695e3d57da2b12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.455569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098185/manifest.jsonobserved 9b9b27a49f4d2f3ff1e605ffde52015d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.439806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098185/publication.mdobserved 3f034e3e7c29a34342aa606d33873bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.422929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098185/publication.txtobserved 98e85a5584a7e919f1ebcc24d5689b65...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. |
|---|