OT-2026-000005950
Publication integrity record
Bellows cup vacuum gripper, plant vacuum fed, pulsed blow off after 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-2026-000005950) never changes.
Identity and time
| Publication number | OT-2026-000005950 · never reused |
|---|---|
| Internal UUID | 01a0a94a-3605-7943-855a-569086888dc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:16:48.136268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53ad04af2699e6005c6394bfc49977e57c62ba0f16c55b3730ac3fade47fb604 |
|---|---|
| Markdown | 16f8e558d4f71ab62fefe61b84f695123755704567643a1682a355127f080c24 |
| Publication page | 0fc69dd4103d2698535855eeedc7b04b24ca9e9dc343ef42ed70394427c8bc04 |
| Manifest | e56fb02d119e1cf057e147dfe78be6705827275ab950b7532886d5776d34c207 |
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 | wJmebDYIgyuwdCxgfBQdhx5kJZGhQM9qXRcWp5i56sqhRvzLX21XqNWr+WTD9kf2SlSY85r3yQ6ZE81+d43kBQ== |
| 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
| 2026-09-16T08:20:13.711092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005950observed 0fc69dd4103d2698535855eeedc7b04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:13.696140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005950/manifest.jsonobserved e56fb02d119e1cf057e147dfe78be670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:13.681584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005950/publication.mdobserved 16f8e558d4f71ab62fefe61b84f69512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:13.666288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005950/publication.txtobserved 53ad04af2699e6005c6394bfc49977e5...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. |
|---|