OT-2026-000078322
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000078322) never changes.
Identity and time
| Publication number | OT-2026-000078322 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-7068-9462-59ca7237d5a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078322 |
| Status | PUBLIC |
Content hashes
| Canonical text | e80cb6c66a4a663077556eed19efad5ef66c8100b294eb60b97a69b4154b1662 |
|---|---|
| Markdown | 7ca8271f062ef264b2b462010478b1dd7c69a911added35e8f009ab32bcf3bc2 |
| Publication page | 48199b8f7e71c09b414cb6e6fa4bfcd13fb42da3c58d4d6a6d69c115fbd76c5f |
| Manifest | 6d59a132bd749a1644dc0ab38a7a337c4523185701ba43e5320aba41a92633bd |
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 | OlvFBvH94+ZRw2b7vgFggUuVLVXnJe/YreOLN3hQjKKyh6l6mRNtY+S5NVgzS5L8oHKDzcNd5fxnZINMHjVvCw== |
| 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
| 2026-09-17T10:06:17.361807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078322observed 48199b8f7e71c09b414cb6e6fa4bfcd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:17.344783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078322/manifest.jsonobserved 6d59a132bd749a1644dc0ab38a7a337c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:17.327832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078322/publication.mdobserved 7ca8271f062ef264b2b462010478b1dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:17.308874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078322/publication.txtobserved e80cb6c66a4a663077556eed19efad5e...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. |
|---|