OT-2026-000051284
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000051284) never changes.
Identity and time
| Publication number | OT-2026-000051284 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-719f-bd15-73a0c69a073b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 057bfe626e51465ed546d1931934567f4522d7e60794ca7e45bc4e14e622cfb9 |
|---|---|
| Markdown | 758ffbe9b3a5fa4aec1cdbcae77902814a2903a66bd219badac1e9437ecd0cc5 |
| Publication page | 8f92ffe68b393b0044eb51006cb4964b18cf33d96dea2003b51f6c39ad1e4ba0 |
| Manifest | ca3261b573869393699916d3066bcb747536e0727d8e28f49a40eb35a01b9f8c |
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 | 6GZBehWLOFmPI0RN4zvCjd4JMOhB8vz9x3MDXS3+iglIazfeCMLkCWGxJBD/6q5jcrJlnhbs2l4urclEIsvmDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:59:05.449012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051284observed 8f92ffe68b393b0044eb51006cb4964b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:05.429071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051284/manifest.jsonobserved ca3261b573869393699916d3066bcb74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.411336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051284/publication.mdobserved 758ffbe9b3a5fa4aec1cdbcae7790281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:05.392289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051284/publication.txtobserved 057bfe626e51465ed546d1931934567f...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. |
|---|