OT-2026-000070826
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented before set-down
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-2026-000070826) never changes.
Identity and time
| Publication number | OT-2026-000070826 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7e43-8020-1dfad2b3e5d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070826 |
| Status | PUBLIC |
Content hashes
| Canonical text | eab5293119ce519267f559f5494237754d7af538e8ccfead7402791c7582df88 |
|---|---|
| Markdown | 2c447fb2e96f4d2c3d8a6652d5029c0b5e1c86943cdfc39b1b214918ceb07cf2 |
| Publication page | f8442690fa7aa33ebdd44869dab80d8e8cd2308487b4f4d05ec9922efc00f889 |
| Manifest | e80ea4a2cf7d8812d16c19b5b3dbf79830a57331071eff2db8bdbcbd6fcb9dc1 |
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 | NC3lpU/EPLo6c9UCyO6crn4HCjf7Z20fpGoqkSDLaY07lNuWhZ1qppYWAeqmt4eEU24R/7lGNG/105PRnUf/Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:38.270652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070826observed f8442690fa7aa33ebdd44869dab80d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:38.253348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070826/manifest.jsonobserved e80ea4a2cf7d8812d16c19b5b3dbf798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.235967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070826/publication.mdobserved 2c447fb2e96f4d2c3d8a6652d5029c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.218170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070826/publication.txtobserved eab5293119ce519267f559f549423775...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. |
|---|