OT-2026-000099237
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold 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-2026-000099237) never changes.
Identity and time
| Publication number | OT-2026-000099237 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7b59-8457-97680cde8705 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 212bd0ed6ff1545f4719f381023f795ebe0917aa96064119ba6ee0e7a182bcb5 |
|---|---|
| Markdown | 9de57061e69fec2dce7efe9bde5897158df0d0e16381fc809fa8145006cf746f |
| Publication page | 9bbae6590d2f30ddaf9c8d4cf432402d727aeaca86cc3a4ae6b2de2d0559e38d |
| Manifest | 1e78c5843a8ff1cb0b44814a074520b8c73a8e4fda388844b12d9560806107df |
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 | 1VhW57h+20EaqBp6P98L/OVknrFGtnmGx7FNalnOqs+z2pGtxl7ybBFfyNsY7C1Hpb81smcVvQblhWiw1abPBw== |
| 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
| 2026-09-17T09:30:40.423685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099237observed 9bbae6590d2f30ddaf9c8d4cf432402d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:40.406400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099237/manifest.jsonobserved 1e78c5843a8ff1cb0b44814a074520b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.383922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099237/publication.mdobserved 9de57061e69fec2dce7efe9bde589715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:40.366138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099237/publication.txtobserved 212bd0ed6ff1545f4719f381023f795e...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. |
|---|