OT-2026-000095420
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, 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-2026-000095420) never changes.
Identity and time
| Publication number | OT-2026-000095420 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7721-8228-c9a8d5731c97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095420 |
| Status | PUBLIC |
Content hashes
| Canonical text | c964fbabffaa531bc749cbd50e8b5c8271b333b61c214506f5804cdaf5a3ddb1 |
|---|---|
| Markdown | b84aae889bd53b664e29a519a7433ea6c073770df13abc8264063728ca69ff7d |
| Publication page | 08b8b1362f4eee97c41274105e07d71c6debca965f55a567bb2206203f779202 |
| Manifest | e7a579915b5cf46711aad29e2a829bf026a57366a62ccfb13d2869bfd0ad6196 |
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 | IVY4aWIbVoeOUkLgC55lYrroY+woheRlwu5332leBV2GMdTcEmhXKMRZIbY3u1IDkd+52IFQveH7bTWLrgrcAg== |
| 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
| 2026-09-17T09:36:47.935859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095420observed 08b8b1362f4eee97c41274105e07d71c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:47.919694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095420/manifest.jsonobserved e7a579915b5cf46711aad29e2a829bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.901946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095420/publication.mdobserved b84aae889bd53b664e29a519a7433ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.885227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095420/publication.txtobserved c964fbabffaa531bc749cbd50e8b5c82...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. |
|---|