OT-2026-000047280
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000047280) never changes.
Identity and time
| Publication number | OT-2026-000047280 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7fe7-bfee-177ccebb3319 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047280 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5825fccc1061710c0dc676ed818a215efed45caa59a3dcfdee414e4f437bf0d |
|---|---|
| Markdown | f1b8d967855fa70194a738d78e62b332c77168f6d4b861709e8ff0adc0881c5d |
| Publication page | a3b2f7d687ac9755149056c96ef74ff763f11b35a92f3c21b2eafbf5546c2fca |
| Manifest | dfb80c564d04961cf68f46620760003444557819004414cb3ceafc4292fbf18b |
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 | VFuBFViqLreLBPYHG/8ghCpmP697iSvPVMgG4tZ61kYsmXp9sTEMRCdXYkdGmCi1Ff9trTd5qbAiS7QykA6nBw== |
| 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
| 2026-09-17T11:06:14.940520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047280observed a3b2f7d687ac9755149056c96ef74ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:14.921671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047280/manifest.jsonobserved dfb80c564d04961cf68f466207600034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:14.902646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047280/publication.mdobserved f1b8d967855fa70194a738d78e62b332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:14.885219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047280/publication.txtobserved a5825fccc1061710c0dc676ed818a215...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. |
|---|