OT-2026-000024687
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000024687) never changes.
Identity and time
| Publication number | OT-2026-000024687 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-71c3-88eb-8a2d608a8d42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024687 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d4a8fa13a2271f268036de3a201fc007647ea15c652f8afa1547fbaa2d4aacb |
|---|---|
| Markdown | 999fefd0e723e3de1e10031b40487e363579f346fde878c15f8025b1b103acac |
| Publication page | fcb6533bfea402ef87d2d414d87c5123c1fb14aadc5d2a350cb94b4b0e924185 |
| Manifest | b75a8c527e278f381d5ce2f6ec449345fd72c30346d398c318ff90cc6b62361b |
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 | dfsFZWPjNCuGltLKSzHZ/mgG7Jvg7UCHs+QCBXt3AmIJmDd0F9RRAf1VQqPe0OvFMdqIQwMjw4pvpoyXY2S+CQ== |
| 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
| 2026-09-17T11:47:55.269011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024687observed fcb6533bfea402ef87d2d414d87c5123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.249358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024687/manifest.jsonobserved b75a8c527e278f381d5ce2f6ec449345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.232581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024687/publication.mdobserved 999fefd0e723e3de1e10031b40487e36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.216834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024687/publication.txtobserved 3d4a8fa13a2271f268036de3a201fc00...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. |
|---|