OT-2026-000067017
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000067017) never changes.
Identity and time
| Publication number | OT-2026-000067017 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7485-9745-11c56b5fa003 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067017 |
| Status | PUBLIC |
Content hashes
| Canonical text | b32080e3edd432f00369fe1a3b3a51e9d99461f60015fad1dde35ca1b7b097a5 |
|---|---|
| Markdown | ac56542c24bd0b00e6d1c730c07bc483ef1bb55b60f72ebf704078524fd9df86 |
| Publication page | 3795a6a0a11430f85c5de2ba4f4458e62933ac8866f5833f4b0c626ca35228da |
| Manifest | 2bb208c4bc0fdf1ead063ae37517388f8af6adf7afa8012ba8e9c2b1915b9d77 |
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 | 9UOM3Di4vywVmHqYcSpqp462Q7lWy8jw0HCGyMhTFqcqp9z9Je5GRX9npCSXLDiDcOl5QcFF640cEZHUCrdcBA== |
| 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
| 2026-09-17T10:32:14.965713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067017observed 3795a6a0a11430f85c5de2ba4f4458e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:14.946241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067017/manifest.jsonobserved 2bb208c4bc0fdf1ead063ae37517388f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.927782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067017/publication.mdobserved ac56542c24bd0b00e6d1c730c07bc483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:14.911160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067017/publication.txtobserved b32080e3edd432f00369fe1a3b3a51e9...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. |
|---|