OT-2026-000041620
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000041620) never changes.
Identity and time
| Publication number | OT-2026-000041620 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7692-97e6-f31a7cce5532 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041620 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecb3fc027f5b95b9c58cc9c3bbf0fb8d414477dfd9281e96ed8b5f41c9a4a527 |
|---|---|
| Markdown | 297a5e250d2421c5e588278a028e46b504a35c24e7c3ef71770a3f6d0137f9dd |
| Publication page | 493089833dae18ad0739b3097d1fe1b80cb350bb804358e8e7c7e5eaa2be383c |
| Manifest | 6ed6e8b2b136ab1795f4f7551fcbad07d048b6c9ea6a76628768bc60c86f9f92 |
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 | RNszHJ24iYZf3Yu+8A9WM8idOq8zeLxi960yf2l5u+P+5moUkm36aF8Zez8T9tbT3oNZ+Ppc3gKSRs6xnlCPCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:24.983941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041620observed 493089833dae18ad0739b3097d1fe1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:24.966819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041620/manifest.jsonobserved 6ed6e8b2b136ab1795f4f7551fcbad07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.948067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041620/publication.mdobserved 297a5e250d2421c5e588278a028e46b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.930219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041620/publication.txtobserved ecb3fc027f5b95b9c58cc9c3bbf0fb8d...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. |
|---|