OT-2026-000084015
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000084015) never changes.
Identity and time
| Publication number | OT-2026-000084015 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5d-7842-ac52-88e96e38a112 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084015 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccac8730969b78efc81af8c55547dada6fcf6a282fe1dc1e71e1cfbf89878d3c |
|---|---|
| Markdown | da2a831efbb89614b9c604bee63070e31100fd0951464337ac7a3a822e3fc965 |
| Publication page | b0d6cbff08933442994fee579fcb48f81816f6edc4e9fd646b1f90a059584b8b |
| Manifest | fed76db5c782cd75b25770fb871e66471e59ec8285920d0e1e61235230cef758 |
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 | KtCrQ1XtUkoy3PKqoGWs5Y1Jnkt98yQ6GZ1A+c/OQVPyRfAg3bJVQS2o9BcLSm1ze/t7kDivtBqLIWSovUlKDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:44.083371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084015observed b0d6cbff08933442994fee579fcb48f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:44.065718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084015/manifest.jsonobserved fed76db5c782cd75b25770fb871e6647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:44.047335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084015/publication.mdobserved da2a831efbb89614b9c604bee63070e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:44.028023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084015/publication.txtobserved ccac8730969b78efc81af8c55547dada...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. |
|---|