OT-2026-000056665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000056665) never changes.
Identity and time
| Publication number | OT-2026-000056665 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7f29-92b8-46178986cbd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056665 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec38e0bacb324319f8abefba38792793d5974826cd5e2e68987d2c6039ff7fbd |
|---|---|
| Markdown | 568f3bda20d1329fe12f26658815ad430604203e00c45372a0da175b74c31388 |
| Publication page | 5fb25cba016106ba52f989d89093284acc85a442152fbae0cf6cc00a003b1f0d |
| Manifest | 58c346157e133b532a40c5d12f6bfdaa1ae1fec3b571c7714eca377b340385f1 |
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 | dqM8q02cFlGsH0qzO7LjrAR4U3CC2gKkb6HJKpJ7Nt1/42tL5BpL1Nkiet5UPvhPYZ5ZIn0STDPsZCk1jfhiBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:03.562111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056665observed 5fb25cba016106ba52f989d89093284a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:03.543498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056665/manifest.jsonobserved 58c346157e133b532a40c5d12f6bfdaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.523450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056665/publication.mdobserved 568f3bda20d1329fe12f26658815ad43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.503880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056665/publication.txtobserved ec38e0bacb324319f8abefba38792793...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. |
|---|