OT-2026-000066145
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single 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-2026-000066145) never changes.
Identity and time
| Publication number | OT-2026-000066145 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7df1-ab45-212abfc222a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0661476ff15c0b5cf54d63994e01a1ba0c1df95f20eceaef891877570176730c |
|---|---|
| Markdown | c2fa0661619960484eb68d63191bb1fee45ec0f0e527c6ed90af58e438454562 |
| Publication page | ef92fdfbe5549b0cf4f54793ee4f59630cbfc871b9491e27eb57801f01f3e175 |
| Manifest | 355e56e97f6b07a18b5c44a3a15ddc2a0806bfcf6b3c611cb770339e91729ce7 |
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 | G3Y/7NLUaxlGnAgQl8t1VX2byph35Ji5zzvDc6HrKVn7aZnMpCPikYo+gTvTHVi0rdzmfyVMyb01p4xTTqmFDA== |
| 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
| 2026-09-17T08:51:03.549613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066145observed ef92fdfbe5549b0cf4f54793ee4f5963...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:03.529933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066145/manifest.jsonobserved 355e56e97f6b07a18b5c44a3a15ddc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:03.513664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066145/publication.mdobserved c2fa0661619960484eb68d63191bb1fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:03.496369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066145/publication.txtobserved 0661476ff15c0b5cf54d63994e01a1ba...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. |
|---|