OT-2026-000063698
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000063698) never changes.
Identity and time
| Publication number | OT-2026-000063698 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-79b9-b1b8-45377c7dbcf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96399e098535bf04b890c86c0d576515aae11e76fc88b507006e78f0acce8b93 |
|---|---|
| Markdown | 6e3a5cd86ca948ce888e5f1bad19b788533ead5c160d6ddb2f729a564feaa985 |
| Publication page | deed64a95c96fe516067f6b8a2353ed378620b78ad2001747e434e22d5c82f31 |
| Manifest | 8ee6020fc197e4aadf773746ef881fe1d44768c08a1d074bd7e609d65779bce6 |
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 | bCmwcu1z6yTLQZ8OUkcydtKvCFI+BILv4Le5sa62FKK8Bx7fHnxlyFVIG6GpbgQFofk2vrmvwvCPfeOB8FuYDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:49.147827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063698observed deed64a95c96fe516067f6b8a2353ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:49.129608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063698/manifest.jsonobserved 8ee6020fc197e4aadf773746ef881fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.112008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063698/publication.mdobserved 6e3a5cd86ca948ce888e5f1bad19b788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:49.095800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063698/publication.txtobserved 96399e098535bf04b890c86c0d576515...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. |
|---|