OT-2026-000055078
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000055078) never changes.
Identity and time
| Publication number | OT-2026-000055078 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7f23-99bf-116df43bf3ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055078 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8e8082f50fa02880c36cc0fb7396a8d48f50c5344d9b4dd814cb6bac2cad0a6 |
|---|---|
| Markdown | 191a287078503484d6fac99ec826001486fc5f73e4081daa287b05c1237d79a0 |
| Publication page | 9debdf51df23736f8f6c8a19f6c3fe854ae05e2611b6f8a22b0cbb7b92a6e435 |
| Manifest | 73df45684a2adc7bfeb13627ebb4b71b5d75aa20d9c78199d4c9f3d6b568644e |
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 | 0qOUkvWKWdgGNDlGcnpw5Mf+GiB6wNn6/JTcukPBL93sQlsl+jwP5rd28VP0X00vW4YYy6hNn4wGWpkBiEfdBw== |
| 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
| 2026-09-17T10:53:13.921966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055078observed 9debdf51df23736f8f6c8a19f6c3fe85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:13.902677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055078/manifest.jsonobserved 73df45684a2adc7bfeb13627ebb4b71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.883077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055078/publication.mdobserved 191a287078503484d6fac99ec8260014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.859150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055078/publication.txtobserved f8e8082f50fa02880c36cc0fb7396a8d...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. |
|---|