OT-2026-000007669
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, sustained blow-off before 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-2026-000007669) never changes.
Identity and time
| Publication number | OT-2026-000007669 · never reused |
|---|---|
| Internal UUID | 01a0ae62-76bd-70d0-a146-c6fe1a854e85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:23.688458Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007669 |
| Status | PUBLIC |
Content hashes
| Canonical text | e79c6f6c41b740221dae2815ad7acbd8616e852538502f14b6db41aab69825f6 |
|---|---|
| Markdown | 2bba517b6d89ffbc4e5f1c3a6af59f792a299f2cbd6cd86b1958c7b3978e2f3d |
| Publication page | 368d1b053e37dfa7c3776ebf0bf53f5ecb27430c7c669037b1311afc610a0ead |
| Manifest | 312789b3cb11d078e6fc8b9c4e2bf1dbedf786c1c957731f3296f48acb7202d0 |
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 | MCqEl2b4piUVkUlr4X5OXJqbQwYHgySi2+Tj19npN3575kAmkTVsVfR8deGdShfY/ZMOkApfJsMQoeBCQgiSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:17.617550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007669observed 368d1b053e37dfa7c3776ebf0bf53f5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:17.599233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007669/manifest.jsonobserved 312789b3cb11d078e6fc8b9c4e2bf1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:17.581315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007669/publication.mdobserved 2bba517b6d89ffbc4e5f1c3a6af59f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:17.563620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007669/publication.txtobserved e79c6f6c41b740221dae2815ad7acbd8...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. |
|---|