OT-2026-000010832
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, sustained blow-off 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-2026-000010832) never changes.
Identity and time
| Publication number | OT-2026-000010832 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7173-a44e-c2b7dc1eca0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010832 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c91e5e2d085c922ecb727793ed356c4350de71668161230674d899fd0d6c685 |
|---|---|
| Markdown | aabc3c217c52916e535659eb31e6ab1f97eda958c8db6cbfdfee5e534eb58772 |
| Publication page | 0ab730f41fe68799a5ef3bb34501f9af120c1b2fcf3afd18849e97d9a3f1670e |
| Manifest | 77f3bb71071c4668b2f7ddf3e2dfe03a34c1cc729c9f0494f4cfa39389032b2d |
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 | 3K5dQ6XvJfqH+n4m3rDiFOP5rQD2OsVFuMdJ55U7pGcQjxSHSZDc8gosI0cyUJyFC/7MUCtiTQ+bvemNgKAWAA== |
| 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
| 2026-09-17T12:13:35.164569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010832observed 0ab730f41fe68799a5ef3bb34501f9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:35.144216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010832/manifest.jsonobserved 77f3bb71071c4668b2f7ddf3e2dfe03a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.122101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010832/publication.mdobserved aabc3c217c52916e535659eb31e6ab1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:35.099066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010832/publication.txtobserved 8c91e5e2d085c922ecb727793ed356c4...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. |
|---|