OT-2026-000005565
Publication integrity record
Bellows cup vacuum gripper, three zone face, plant vacuum fed, contact triggered on the face
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-2026-000005565) never changes.
Identity and time
| Publication number | OT-2026-000005565 · never reused |
|---|---|
| Internal UUID | 01a0a93d-5d55-7b29-8c48-fadb25aec9c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:02:46.231593Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005565 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbf465bfe0e6527c5d413235194231174c9ac677b074bc156ebfa395b2c15c6c |
|---|---|
| Markdown | c54d20039221563891ac72976ebac54e7a21c076e9c868d00ab074b7a81e8127 |
| Publication page | d6da0470c41ad668b70d9764c0f848fa9e68bd154ea8573618629d1c9503fce8 |
| Manifest | d66e993adda2c5c2a167746a243f820921d8ed0306c389693ea8aaec21ba8fc3 |
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 | y8J/xDMDdkguNqFDwcMkoTUdUQ/M1SbkvRGM12ZZb3+KYhD03tYExF8gs5mdx30JYfzAkha6wCDftX6YHvfRBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:26.137473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005565observed d6da0470c41ad668b70d9764c0f848fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:26.123351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005565/manifest.jsonobserved d66e993adda2c5c2a167746a243f8209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:26.015799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005565/publication.mdobserved c54d20039221563891ac72976ebac54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:26.001022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005565/publication.txtobserved bbf465bfe0e6527c5d41323519423117...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. |
|---|