OT-2026-000032655
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000032655) never changes.
Identity and time
| Publication number | OT-2026-000032655 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-748a-a4cb-a3e0e6fc78e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032655 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1e474c2da15472a70b65285bd4d28f4df4ebb8d590e5331ae1d6c4f1af2da2b |
|---|---|
| Markdown | 31034f2df25222174bff2f45e3febe4c1df6401fe51538ced3249b82d0c9f17d |
| Publication page | 2c3f138f34eff24112f15487cf7e8138713479960f815b6c493c654c4cbe52c3 |
| Manifest | 69adbc35509b237fa85fe02a976328c59bed63f0e8fb46273926377058117237 |
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 | wTldSHq67N2B44hoUgN8jouzpJLQs4f9o3o+NGWTNli9A9yu/NL9DcOUQ9hS4+9YdPceM/Wp/UkSbdBKTr5vCA== |
| 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
| 2026-09-17T11:34:14.979326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032655observed 2c3f138f34eff24112f15487cf7e8138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:14.960959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032655/manifest.jsonobserved 69adbc35509b237fa85fe02a976328c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.944042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032655/publication.mdobserved 31034f2df25222174bff2f45e3febe4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:14.926429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032655/publication.txtobserved b1e474c2da15472a70b65285bd4d28f4...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. |
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