OT-2026-000065858
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, 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-2026-000065858) never changes.
Identity and time
| Publication number | OT-2026-000065858 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-7917-8759-a0181840bde9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065858 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8b2b4dd1c828834d81be520d9d03443d1cc458be628c5cfe87153e6b4be11c7 |
|---|---|
| Markdown | f5f5a59299e96079029a5b26138f7705abe2c5a904167e6dc3bc30c12b44e9b2 |
| Publication page | bb9cf6082268bfde208a6b8ef49096087dd67fc98634e5b85cfa91ae283b5e60 |
| Manifest | b0689117d010f55d14dc8fa7deacfd20e1e3c91286a6f8c24214c57210ce703f |
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 | VZUpES6ogOO9oq0FKb5Ee8VclzzBA4Zn/bkt1CBFmqAncQ9Oqk3WMlAZt6uIk7vMT2cxFWTGCR8rPbyAV7VQBg== |
| 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
| 2026-09-17T10:34:17.981645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065858observed bb9cf6082268bfde208a6b8ef4909608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:17.964446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065858/manifest.jsonobserved b0689117d010f55d14dc8fa7deacfd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.947013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065858/publication.mdobserved f5f5a59299e96079029a5b26138f7705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:17.928410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065858/publication.txtobserved a8b2b4dd1c828834d81be520d9d03443...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. |
|---|