OT-2026-000006636
Publication integrity record
Bellows cup vacuum gripper, three stage ejector, contact triggered, pulsed 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-2026-000006636) never changes.
Identity and time
| Publication number | OT-2026-000006636 · never reused |
|---|---|
| Internal UUID | 01a0a962-2b2e-74a2-bcf7-5cc8f1b86f07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:42:58.224476Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e8705ea3ad45cfaa124da249a7fe9080a6089b681e924a8808352a5ac6a902d |
|---|---|
| Markdown | 35b5dfafada08aadc380a25de38ceb4ddcc6b3c6dda66e7011d011244d5ddcd0 |
| Publication page | 3e4b48140fc5b1383abdca39afd96cdee998de8ed7e0207610fdf78c609db4ec |
| Manifest | 11530c2b40731f8e357399907a65512ec0a0d22cb16398bbf21011030e22516f |
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 | wbJSx9CdeQpm99z948zepevLNR7X0/p1KWY5DOo0xE1mvnEboqUlAMwYBPVVMqfkfuy1VPFsAqCdcCASENx2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:22.713499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006636observed 3e4b48140fc5b1383abdca39afd96cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:22.700102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006636/manifest.jsonobserved 11530c2b40731f8e357399907a65512e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:22.687500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006636/publication.mdobserved 35b5dfafada08aadc380a25de38ceb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:22.675778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006636/publication.txtobserved 9e8705ea3ad45cfaa124da249a7fe908...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. |
|---|