OT-2026-000065334
Publication integrity record
Foam pad vacuum gripper, two stage ejector, supply line 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-2026-000065334) never changes.
Identity and time
| Publication number | OT-2026-000065334 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7eb9-a5e2-116fe233e384 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a072f647e649638417034bd75291b7fd2600b3c432ef7ed4ea73a6a48e4819 |
|---|---|
| Markdown | 1715a2f218e0bb1b623bce0876b3393c6ede180daeb560b75737cf0328f337e0 |
| Publication page | bd9341f77beab2c9d9db14305f146cc4c5e612056ecab35766e03cb4c2c18a5a |
| Manifest | 05f5d924b0605486c264a1f74db0bb4cb6b38806b4ef957aab293a29fa5a552f |
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 | 1vAtaatPhQ1lCwOqR6Ht5NBwwLxLuiRIAZt7eIROiK0N9Gp6Ku7gkTiBhK1KkiIZRCYTVGvUF1w3n8zaXzxSAg== |
| 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
| 2026-09-17T10:35:18.939481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065334observed bd9341f77beab2c9d9db14305f146cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:18.921468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065334/manifest.jsonobserved 05f5d924b0605486c264a1f74db0bb4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.904165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065334/publication.mdobserved 1715a2f218e0bb1b623bce0876b3393c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.886903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065334/publication.txtobserved 29a072f647e649638417034bd75291b7...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. |
|---|