OT-2026-000088397
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000088397) never changes.
Identity and time
| Publication number | OT-2026-000088397 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7a31-9329-97d43a0520b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4689aedfec5683f4f63c67c09e81ba2ee966559f34ba4c943c18d3f7fe8afef2 |
|---|---|
| Markdown | 44e00fb4b0f12f38ba51db92549ff57456fdacd95b5c044436c49563dddc183e |
| Publication page | cbddedea80d2581d9f710d63aaf7986661cfe3e68f8f92f62c1597442980ff00 |
| Manifest | 892d0b63bf840e2aec7711c7483223bb2689b0ab7fb8bf20b9c627f02cc56a3f |
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 | EyRjZ6s7T7v43xO1UFl6n4yOAmV6MH9izogB3k0Zzyney/knKw/M08f6sEe3cgSWJpA7a4zFVgfQ/D8JLCbSDQ== |
| 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
| 2026-09-17T09:48:45.465817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088397observed cbddedea80d2581d9f710d63aaf79866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:45.446456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088397/manifest.jsonobserved 892d0b63bf840e2aec7711c7483223bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.427192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088397/publication.mdobserved 44e00fb4b0f12f38ba51db92549ff574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:45.410511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088397/publication.txtobserved 4689aedfec5683f4f63c67c09e81ba2e...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. |
|---|