OT-2026-000095733
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000095733) never changes.
Identity and time
| Publication number | OT-2026-000095733 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac5-7ff3-9e24-1c3a0c4c6c48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2107027da044473e799d831c3839ba197a92a70424fd99167a7f722e738f74fd |
|---|---|
| Markdown | 73a8aca69968ec6ab2c45d87306f123d4bb90df7a80dadb0b756738697252d1a |
| Publication page | 25c111951c0fc19aceecf82e88c3d2d557b9d98c38f8d54aab8f016916d6f420 |
| Manifest | c509c5a39ddfd6c607df40f0463ab74c249a1c7023d3876536ba7c36c722ffe6 |
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 | DY/l7NKJuLEM3Pt682FHEotmYJ3UUOARC98Jsgq0FEp4MIhwBwiUAA0melXIJwACKc+untIoYaioqJUzr7oqDw== |
| 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
| 2026-09-17T09:35:17.739808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095733observed 25c111951c0fc19aceecf82e88c3d2d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:17.722279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095733/manifest.jsonobserved c509c5a39ddfd6c607df40f0463ab74c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.703238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095733/publication.mdobserved 73a8aca69968ec6ab2c45d87306f123d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:17.658397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095733/publication.txtobserved 2107027da044473e799d831c3839ba19...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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