OT-2026-000085101
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000085101) never changes.
Identity and time
| Publication number | OT-2026-000085101 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-79ad-95b5-0b0724f33c33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085101 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4e32418dabf7aaef6910f8472adcf1eeca3cf36adec421f7f4509b299cc6d7 |
|---|---|
| Markdown | bba688a68cb4f8dc7f996ad010b708ca57dfbcd03283bcf5d89fa29e59fb2238 |
| Publication page | 409d12a460a36ad0b5b175cae222bbc8e2effac6dd50eba35be7ae72cbb26e5a |
| Manifest | d22c33bffa76e1f905d09229c2502a707eb901e04c1f0ca6cab65e65dd66de0d |
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 | JRx4VAFXkEJZxi/aDjS9xRbjIZ4uhlT9JKf43FuR4SiSqXH+Am/xbMSiflA7Fob7k8NecJCuwq/0a6F/Or3eDw== |
| 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
| 2026-09-17T09:55:10.123603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085101observed 409d12a460a36ad0b5b175cae222bbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.105540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085101/manifest.jsonobserved d22c33bffa76e1f905d09229c2502a70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.088307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085101/publication.mdobserved bba688a68cb4f8dc7f996ad010b708ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.070872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085101/publication.txtobserved da4e32418dabf7aaef6910f8472adcf1...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. |
|---|