OT-2026-000076566
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000076566) never changes.
Identity and time
| Publication number | OT-2026-000076566 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06d-7e30-a487-3315e393b043 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076566 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2fa8ed2e317982a9b5aa6cbb376ae8457768d4ce2fd8bccbbd121d554f3d5a7 |
|---|---|
| Markdown | 520d6b512999ba6d1a9d809316e0e6bbf428f978312b1318ead0f42dac63e336 |
| Publication page | dd6f824ceec1136b4d4dc85e52bd585e454807e27ffe8eedb6f41580044dfd29 |
| Manifest | 5fd3def39c43f61328b340d91b98937a53c4176f31a7f6a78c4b1e9798405297 |
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 | e0j2Z9y68RLNoBXFmgGJtgY4wkQictukZRAqG+ns+K0qB8YOl7sesCl2iB/gvcvLjGbWy+/A59MLllaZ/3IjCg== |
| 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
| 2026-09-17T10:09:17.103435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076566observed dd6f824ceec1136b4d4dc85e52bd585e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:17.084210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076566/manifest.jsonobserved 5fd3def39c43f61328b340d91b98937a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.065462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076566/publication.mdobserved 520d6b512999ba6d1a9d809316e0e6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:17.046519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076566/publication.txtobserved b2fa8ed2e317982a9b5aa6cbb376ae84...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. |
|---|