OT-2026-000101010
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained blow-off before 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-2026-000101010) never changes.
Identity and time
| Publication number | OT-2026-000101010 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7f2a-84f5-a8b85066f13f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34b2f7c4a4e681fc661f3f09c5945d208a6f5b424c21a4b457c1f6068c1dc8de |
|---|---|
| Markdown | 9dc0853fc48733f36721a07e61fc71bbb05f048625adc9dcbaf2761d97a0dac0 |
| Publication page | fbe72b08fccb01a415b60de2894a0a21ad2bdf55e98183776e49884e5fe48067 |
| Manifest | a07f60ecd192ac5d315d848b577a8fbd43aa5e9ad902f8d597d37cf0ecddc871 |
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 | wwa9x5xk3aM6xjQo+j4tUJAOHOkAn4NC/twZkfS77coJqGDW0kgHE8xky4PhN0yWSQDizPWjy3hS4mzNfS7yDA== |
| 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
| 2026-09-17T09:26:36.731362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101010observed fbe72b08fccb01a415b60de2894a0a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:36.713459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101010/manifest.jsonobserved a07f60ecd192ac5d315d848b577a8fbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.695272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101010/publication.mdobserved 9dc0853fc48733f36721a07e61fc71bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.676501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101010/publication.txtobserved 34b2f7c4a4e681fc661f3f09c5945d20...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. |
|---|