OT-2026-000069001
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
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-2026-000069001) never changes.
Identity and time
| Publication number | OT-2026-000069001 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-721b-9b39-c00da8d23cdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 414dbe0a87b74dc259b509dbf90622c42a9d3a222f2878d332fefe89ac5aaaeb |
|---|---|
| Markdown | 56a5fb4100881c2b542a9fd96cec9d17438e36953d9b5e53f456698ab79e96c9 |
| Publication page | 2ef96ad3107628c6149f5eaaf91a28bf55db357c0a6b5d6a81667d17f2a911b3 |
| Manifest | d5b245042302582d5cae5016533d43717cbcae1c3400d0733d4ecda376546bf4 |
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 | 3MqLg4At+WbATXmylPfkVO8w+foj4FE5haQTelY6ODLBL6F52PqZkeb7JnDC2y7LAZACdWvjw40rZMxoGnl3Dw== |
| 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
| 2026-09-17T10:28:50.881315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069001observed 2ef96ad3107628c6149f5eaaf91a28bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:50.865604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069001/manifest.jsonobserved d5b245042302582d5cae5016533d4371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.848314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069001/publication.mdobserved 56a5fb4100881c2b542a9fd96cec9d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:50.831171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069001/publication.txtobserved 414dbe0a87b74dc259b509dbf90622c4...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. |
|---|