OT-2026-000037024
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000037024) never changes.
Identity and time
| Publication number | OT-2026-000037024 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7c83-80cc-d55c1fb9e90d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037024 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3f8cd74afa80dd3a7bc9660c1cd84e7fcaac5b6af48004c12f1adbdfd7fca83 |
|---|---|
| Markdown | d03706bd844c3272d5b063bae540851e01f6596d37b1eb630577cd7051993130 |
| Publication page | 237041ee0450e58079b98f5c442b17fe5a3065ad5141437428509528c32ae36c |
| Manifest | af93919d0e92eafa73f6f6bbd7b95fae7e0a5d288d09b9a2de75b41b1e1d941a |
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 | NcrrEgxN0w9CuO1ZffPWQuKxTgWwLXYbactBxYAwgS5JZnyvp+2uINoPvoaDQgllQTpT/JF1P77Z4XfCfyQBCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:50.615061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037024observed 237041ee0450e58079b98f5c442b17fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:50.591458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037024/manifest.jsonobserved af93919d0e92eafa73f6f6bbd7b95fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:50.567839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037024/publication.mdobserved d03706bd844c3272d5b063bae540851e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:50.527198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037024/publication.txtobserved b3f8cd74afa80dd3a7bc9660c1cd84e7...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. |
|---|