OT-2026-000024543
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000024543) never changes.
Identity and time
| Publication number | OT-2026-000024543 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7b2f-a889-28c0a59093f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024543 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf6de0e4d4120f84470cd4972d02ffde157f5f3edace1d4c52bb566a7a331ced |
|---|---|
| Markdown | 7ccdbbfe2563cd3bf706ce0864235397ee8ea8e17d601f48cb45a02ca810919c |
| Publication page | cb5e596d24a9354beadac6771488a36ee341c10f1b6261cc7b30fa04ac037ab6 |
| Manifest | 14c48b7dff3403a66b044f2b0ecc5158087642f210ad4f1ff0f7ff1f37829ff5 |
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 | 0iOigK4xnE9fAX72qyGQACMt6gl35fvx2jG6/8UqLqXOVbZqGVrCFivN8MYofviWoW8CrNop6CnSYa+SOJidCQ== |
| 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
| 2026-09-17T11:50:34.280226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543observed cb5e596d24a9354beadac6771488a36e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:34.259575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/manifest.jsonobserved 14c48b7dff3403a66b044f2b0ecc5158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:34.239442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/publication.mdobserved 7ccdbbfe2563cd3bf706ce0864235397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:34.219033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/publication.txtobserved cf6de0e4d4120f84470cd4972d02ffde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.508552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543observed cb5e596d24a9354beadac6771488a36e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.494240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/manifest.jsonobserved 14c48b7dff3403a66b044f2b0ecc5158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.476785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/publication.mdobserved 7ccdbbfe2563cd3bf706ce0864235397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:43.460209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024543/publication.txtobserved cf6de0e4d4120f84470cd4972d02ffde...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. |
|---|