OT-2026-000008092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000008092) never changes.
Identity and time
| Publication number | OT-2026-000008092 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7114-83a7-9126a201d620 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ec64eae7a5db3e3ad7d5d1b20cd1871953b71b79aa892910fd2d5962e245e60 |
|---|---|
| Markdown | a417afc3ba9a8aebb0ce0e044851c16084d4e04aeee3e71f1289376494c3504a |
| Publication page | 3751a41ab6eb5b05837f583083fa18944dbd2d231933bd609826537b4abe97bb |
| Manifest | 5e7d53275d134e3cef705005e62530335f60d78d0bfa9f2c9f5de7cac4f256d7 |
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 | YSRYVw8+ps0u+wgmKT2/Lneec+SiEhQrmOY4Ykq/YjgJfUTCcKpZbzipjocAm6c+/ikr+5LYwI6jN9KichG5Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:22.784812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008092observed 3751a41ab6eb5b05837f583083fa1894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:22.739332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008092/manifest.jsonobserved 5e7d53275d134e3cef705005e6253033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.722015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008092/publication.mdobserved a417afc3ba9a8aebb0ce0e044851c160...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:22.678202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008092/publication.txtobserved 3ec64eae7a5db3e3ad7d5d1b20cd1871...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. |
|---|