OT-2026-000100117
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000100117) never changes.
Identity and time
| Publication number | OT-2026-000100117 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-75c0-a39a-baf71d72ec7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03957d175c1d6d04dae103b37473e2ecce61dade9c8e31f4b21852ee8bc3d3b9 |
|---|---|
| Markdown | fe5d7b5f2f1e25205f12bf01e04e4875b7c2249e0104f3e48d05e4bb4d456f5e |
| Publication page | 337d4d45d2c70fec547be5b40d72b3e4117732f48590e649af37da3958ef2330 |
| Manifest | 4964a415e2c62cfd66be5bf524bb61135369382a2f3136f14b9725a0edc2f6a1 |
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 | k2QnXN1QofdA1iZb5kPSxOgVjMu/1worpFHDq4n5B26S3clvcKyhrcm77zmB56oO9P6t12W5qHRwg6w78U5BCQ== |
| 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
| 2026-09-17T09:27:49.175265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100117observed 337d4d45d2c70fec547be5b40d72b3e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:49.156996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100117/manifest.jsonobserved 4964a415e2c62cfd66be5bf524bb6113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:49.136349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100117/publication.mdobserved fe5d7b5f2f1e25205f12bf01e04e4875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:49.117373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100117/publication.txtobserved 03957d175c1d6d04dae103b37473e2ec...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. |
|---|