OT-2026-000100006
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000100006) never changes.
Identity and time
| Publication number | OT-2026-000100006 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-73e2-86a9-135531575078 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b3c413dfde525fecb293c7ea1a4b0dd5d81e30fa3843c42acf14708b01c83de |
|---|---|
| Markdown | 16bc7cbc931370fd8350ca29733806ba5bedd71f5cc27c87cc3db45e586b3b4e |
| Publication page | 4b24e8566f855b4d937a118e0b56fb975283336eb06dd06d19825413830054a7 |
| Manifest | b115cd2c706e25ded26f6445bf995c86409809993cb50a94746d94b0bb67cb93 |
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 | uFiN1HlmVxyFcsCd3oXQFaBVDgOeTCYuh5qmYBXTRr8oSOaPOMjF3vZrC4qsUbt/HCKW1x1FoD+uITZNXcwyAg== |
| 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
| 2026-09-17T09:28:56.349357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100006observed 4b24e8566f855b4d937a118e0b56fb97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:28:56.331391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100006/manifest.jsonobserved b115cd2c706e25ded26f6445bf995c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.313542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100006/publication.mdobserved 16bc7cbc931370fd8350ca29733806ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:56.294956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100006/publication.txtobserved 7b3c413dfde525fecb293c7ea1a4b0dd...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. |
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