OT-2026-000097599
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000097599) never changes.
Identity and time
| Publication number | OT-2026-000097599 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7c27-8143-cfb89edbdf05 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097599 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4e09976e4d2ebbc751f90e789e7aa025189c135d6e7a22f1d2dc6e31d07d2b4 |
|---|---|
| Markdown | 4560f102fffe846c1e7f29627d0924fff1a1dd7c4a61a58f8fa8d379c3bdc06b |
| Publication page | 69ac9f4e5d17397550e13afa03a1cb7d689efe210f4949578a8a0bd7a9e81ff8 |
| Manifest | 6e27d07b4c9d0aa572fb63125df960d026e7cb8bcdb787ce2e5af6b8d1f85f07 |
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 | LeyAKV6kdbxywUAaKHlH8TrkB7aeBqOTpLmkNPFNU0xd8RSHpKnu8MfCTpq9gcaYh2pCk4WcakSQx6fNX8uHAQ== |
| 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
| 2026-09-17T09:32:36.312623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097599observed 69ac9f4e5d17397550e13afa03a1cb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.294338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097599/manifest.jsonobserved 6e27d07b4c9d0aa572fb63125df960d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.273649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097599/publication.mdobserved 4560f102fffe846c1e7f29627d0924ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.254336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097599/publication.txtobserved b4e09976e4d2ebbc751f90e789e7aa02...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. |
|---|