OT-2026-000037756
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000037756) never changes.
Identity and time
| Publication number | OT-2026-000037756 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7c59-bb23-bcf9874d0dd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bcf663c11f596ee1348d42a9602a93c55ecb93c8e888bcff0c1082274ade472 |
|---|---|
| Markdown | ea7b5b61fe378b5e06a077b2ad2da9d11d500fb58aeb2c36a971f4ee79aed9a3 |
| Publication page | 299da14923e4b08e8527bb210e0cb4373b6b5074167d8880f495018e3291466a |
| Manifest | e334b374cf9f3c609d932b295b1152069f4432e063db641c918dd2fa5b448d66 |
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 | dlrxqtEnx3QFMMTeMSRftmZXfWVAXjJrnZLt0ZcnWyoB07R9LA0XD4QfmOkIpULRTA417r5KP+n2RPY5FtaUAw== |
| 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
| 2026-09-17T11:22:58.946743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037756observed 299da14923e4b08e8527bb210e0cb437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:58.925915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037756/manifest.jsonobserved e334b374cf9f3c609d932b295b115206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:58.853214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037756/publication.mdobserved ea7b5b61fe378b5e06a077b2ad2da9d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:58.726765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037756/publication.txtobserved 1bcf663c11f596ee1348d42a9602a93c...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. |
|---|