OT-2026-000006080
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, pump fed, vented before set down, plastic cups
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-2026-000006080) never changes.
Identity and time
| Publication number | OT-2026-000006080 · never reused |
|---|---|
| Internal UUID | 01a0a94e-aca7-77e4-a581-e767284b88fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:40.650605Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006080 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc0767a138262b9828ad228b7f7a99e482d1ad7d24bdf6fe1a76a458e66ae38d |
|---|---|
| Markdown | 9effd345277d62a341a8d8c01dd05e9b5c09a9e68cac9ecd4677285851161448 |
| Publication page | 641ea47560b9e30f811156063e1cd166a872325c6308f70c2ce05757485891c9 |
| Manifest | bbc7060aa29ba19345324eb8317df6624e9fe7e751e6d61a39766582be83f817 |
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 | JowbxU6NVBptDnBsu7rwWHZ4uAGuKkVsBH2gCX3+Qkhj8PziCh2nmcdjQnvj0DCS5rAgHZ94Qo2Wo0kUSS8qDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:29.721936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006080observed 641ea47560b9e30f811156063e1cd166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:29.709855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006080/manifest.jsonobserved bbc7060aa29ba19345324eb8317df662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.696615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006080/publication.mdobserved 9effd345277d62a341a8d8c01dd05e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.683659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006080/publication.txtobserved dc0767a138262b9828ad228b7f7a99e4...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. |
|---|