OT-2026-000067794
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum 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-2026-000067794) never changes.
Identity and time
| Publication number | OT-2026-000067794 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-72d5-8706-7cc61c3058fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067794 |
| Status | PUBLIC |
Content hashes
| Canonical text | a29c6352fd290157c8f8fe7f7920b7119c36ace3b39019923dc8e3bbe784c814 |
|---|---|
| Markdown | 3fb70f9021fc55f767b4fb6fede06d20b2e7c68b9a9658d19363ef677b02578f |
| Publication page | bebafad9e53a377bd87b36c280f9aee15054c15dd77065de7fef7b2020a8f320 |
| Manifest | 40e1442203e7146d59b3cb012ba0106da754dd329fbe7684300fe3d0f59e3bf7 |
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 | 99RX4zraE8xe36fNU0aceAmbDWJIRyJtCOb5qy1doPhCQd2FNGFD2lcFlWsdGN0mMo67OAmMKRj3p25pVf5kDA== |
| 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
| 2026-09-17T10:30:01.890297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067794observed bebafad9e53a377bd87b36c280f9aee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:01.871162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067794/manifest.jsonobserved 40e1442203e7146d59b3cb012ba0106d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:01.851266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067794/publication.mdobserved 3fb70f9021fc55f767b4fb6fede06d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:01.822080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067794/publication.txtobserved a29c6352fd290157c8f8fe7f7920b711...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. |
|---|