OT-2026-000075046
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000075046) never changes.
Identity and time
| Publication number | OT-2026-000075046 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7f77-a66f-de4b60f3bd78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 136e42969a0ac4ae2949ad9422bcb6449306db1f2ce49bfc2cc3bc8c2d74ce0f |
|---|---|
| Markdown | 2625aba2b196c651b7e4050a2ae11c2c4558d489a1426eb9bf860e6c1731b716 |
| Publication page | 58677ec4f39457670f17a2e6b4a044d46904f4da0fc69c98dc0446c37ea691a6 |
| Manifest | fd3defb0a771062c36702127dd6b34ab6e509fe7a5bbcbc3b66a18b041e06654 |
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 | 0hJ9zKCP0JF1gvbkfbPN26qvZa8ySvxQ8AVkb339ZcMdryfs+R6Y+K91WHJm5w3vzGPZcAO00P7GJNAkNfFxCQ== |
| 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
| 2026-09-17T10:18:51.712100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075046observed 58677ec4f39457670f17a2e6b4a044d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:51.693922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075046/manifest.jsonobserved fd3defb0a771062c36702127dd6b34ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.676362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075046/publication.mdobserved 2625aba2b196c651b7e4050a2ae11c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:51.658423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075046/publication.txtobserved 136e42969a0ac4ae2949ad9422bcb644...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. |
|---|