OT-2026-000066384
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066384) never changes.
Identity and time
| Publication number | OT-2026-000066384 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-708a-a180-b3fe42ca11c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 901575332af049d7257218a5443f4d7ee03289b274f9bb61efbcacacab214307 |
|---|---|
| Markdown | 81e576e9f2ad563f82b59be3c5ed18280e937cd5d92970bfed5dc55cd07a06c4 |
| Publication page | c00eafd05199c8ae8a705206700a88725117cd6e1fe4107b23856f0d48d41226 |
| Manifest | 09953460d8935afde31af551ae0521c026e7b30781ca793a221b6d02c7745a13 |
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 | RMsrUVkjk17LlxuxKQmOYjQpDacuCkOr73y0/FaQCjZeMh9hcx8yprKtQi3xypoRMc8pJNmDvOdLAEaOYShqBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:31.326321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066384observed c00eafd05199c8ae8a705206700a8872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.309728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066384/manifest.jsonobserved 09953460d8935afde31af551ae0521c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.291067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066384/publication.mdobserved 81e576e9f2ad563f82b59be3c5ed1828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.273737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066384/publication.txtobserved 901575332af049d7257218a5443f4d7e...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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