OT-2026-000086568
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, sustained blow-off before 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-2026-000086568) never changes.
Identity and time
| Publication number | OT-2026-000086568 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7093-8062-303336c4e05f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56e00ad996243ff7cfc5b16fd14f9bbcf12035380b89ad4d18a97e06b37e2e02 |
|---|---|
| Markdown | cadf1185610eda6f92169a8d193a32b06dfb1a828816b42124e6816638937fb3 |
| Publication page | 56da551c2020e8c267ac647055800a1c8163033ca50a92cfb56eb44934f53baf |
| Manifest | 82145507c7199f4d56dcae5f69c002503262330b18c78e66ced7b2095b117140 |
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 | t5tXXAJj3f3Q+BUsJClyV7Syk+MrEtoL2BcelIUcmD1W8ZcQ8WPsTbsv1YDQqRgfLxmJXTZaSJPKqOUoOJywAw== |
| 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
| 2026-09-17T09:52:24.116211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086568observed 56da551c2020e8c267ac647055800a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:24.098185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086568/manifest.jsonobserved 82145507c7199f4d56dcae5f69c00250...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:24.080375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086568/publication.mdobserved cadf1185610eda6f92169a8d193a32b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:24.061864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086568/publication.txtobserved 56e00ad996243ff7cfc5b16fd14f9bbc...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. |
|---|