OT-2026-000041009
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000041009) never changes.
Identity and time
| Publication number | OT-2026-000041009 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10d-73b3-b65b-b3ff48301682 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041009 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbf52b21f2ba0fba872468a7f21d93ff2b17608a75071017af7969875cccd12b |
|---|---|
| Markdown | 8ad31f67b3b41a0662652e802b9e25381ef00a9ee014f79f8f232c02d2146cfb |
| Publication page | d8749646359c2be9de067f8a6eed204663eb2b2e855a966d596959ddd146a86a |
| Manifest | 62a7741be67596a1309430f4cc25371810a407db71c6cc61f051ba9e3438919e |
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 | AWPXgXSjDKqIsJoTXIDhCaePRU04fIZybC9/PENTgKKEnecRZp50VEVU2qkKNay3p10oWUpm9ZOrVFPqPP3RDw== |
| 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
| 2026-09-17T11:16:54.909496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041009observed d8749646359c2be9de067f8a6eed2046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:54.894876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041009/manifest.jsonobserved 62a7741be67596a1309430f4cc253718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.878273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041009/publication.mdobserved 8ad31f67b3b41a0662652e802b9e2538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.863506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041009/publication.txtobserved cbf52b21f2ba0fba872468a7f21d93ff...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. |
|---|