OT-2026-000102063
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000102063) never changes.
Identity and time
| Publication number | OT-2026-000102063 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7695-92af-4c4664042cfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 732be90c01f6cca9bd9f0e5af11e8b2f26a2396fc0bc202ef66e8043b4296fb6 |
|---|---|
| Markdown | 1f0e10070249f02f523424340e6599ec1de6c00859cc79953f9cb9546e4a2b8e |
| Publication page | 341d41d77af14a66c064f6a4c4b0faf3cff9711a5659f8caad8e8612400b336c |
| Manifest | ef484987ea559ec5f2c9be5d611d16ceb55cb38e714300da7bdb0920f822ec83 |
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 | 9XLYH1w2mv/dDKFtc4XyWEp3dKCP+uZrVeV4epGWhJdYpBhFojsf3jXX7/UbcOny/YWtAcox4oopD+vYN6NGBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:12.440798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102063observed 341d41d77af14a66c064f6a4c4b0faf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:12.423487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102063/manifest.jsonobserved ef484987ea559ec5f2c9be5d611d16ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.407248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102063/publication.mdobserved 1f0e10070249f02f523424340e6599ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.388505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102063/publication.txtobserved 732be90c01f6cca9bd9f0e5af11e8b2f...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. |
|---|