OT-2026-000099261
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000099261) never changes.
Identity and time
| Publication number | OT-2026-000099261 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7934-ac1f-c2ba91e98a2f · 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-2026-000099261 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfaeec43ccca0b339586505aeeb39fc2c96dbd8a8270d1ac95904c2a70d0c7e4 |
|---|---|
| Markdown | 8a0e214f09263cb5b329fc9b901bc7028658b4479a86113fd901ba5aae209825 |
| Publication page | a239813d8a481fb70e3bd1c2cec8d0cd1ee35dfd462a6526cf6f85df9c24781b |
| Manifest | 6db4ea9f17ef115268721f60289f4148f9d91d29ac03ce21c63451643866e024 |
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 | aPsq6ewcscF0D5vBGL1h4Cm8UqlPknlPMBdp9jtHIZUp3f//JsVlUDjbFK6ewwU2KT5SeXyCDb1SlgaEYYmVCA== |
| 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
| 2026-09-17T09:30:42.426522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099261observed a239813d8a481fb70e3bd1c2cec8d0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.408310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099261/manifest.jsonobserved 6db4ea9f17ef115268721f60289f4148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.388148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099261/publication.mdobserved 8a0e214f09263cb5b329fc9b901bc702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.367673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099261/publication.txtobserved cfaeec43ccca0b339586505aeeb39fc2...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. |
|---|