OT-2026-000099400
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000099400) never changes.
Identity and time
| Publication number | OT-2026-000099400 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7d8d-9eca-e9ca37f1c135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099400 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f51e1226f9dc42de61811b194b25731e8af90d745300df3db3991776f7068fb |
|---|---|
| Markdown | 3c14a0c4ea23e390000881d3ba222f90b761c4fa35b3ed1101b3b5f61ff1712b |
| Publication page | 879d32d3c053fb2041d146a3cf7a68954186b1e962dc6c00f1a9b990ba1e3ef4 |
| Manifest | 69834db6cce720b9ae4d8acf4ede4c161218f8ac61811218e383cfdc6040f717 |
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 | DdWRWsUsR2qM9OwPBQW+0vewfOXRC35FpWeauKJ+wUo8IuI2D3R8ATmMG2P4ItOHtAMYlNvWPxnIrBrf9vYwAg== |
| 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
| 2026-09-17T09:29:09.942004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099400observed 879d32d3c053fb2041d146a3cf7a6895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:09.924063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099400/manifest.jsonobserved 69834db6cce720b9ae4d8acf4ede4c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.906426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099400/publication.mdobserved 3c14a0c4ea23e390000881d3ba222f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:09.889325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099400/publication.txtobserved 0f51e1226f9dc42de61811b194b25731...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. |
|---|