OT-2026-000035364
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000035364) never changes.
Identity and time
| Publication number | OT-2026-000035364 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7fcc-9fa8-2ae9fb1d5496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035364 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7e0e05c2171d83231847047c66b55ad81178f78c5ea7c7585586fdb9e70ed83 |
|---|---|
| Markdown | 6cb6b971d0180723fd7cea5e17c6346b999b402fffa5496fab73ff9c217067fd |
| Publication page | ca9e21f5fbfb01a703a7fde1b516ab5a4b554a9f4d48acc54d1223ae1b2d1321 |
| Manifest | 6f481b3edaf329a65732da6e99eb55a130cc41854091a3a21d95b7fac9d4586f |
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 | lvAf7BQqv47iN7osYrbjSOeUQwtmNH7XlNLTseYEm28QrALSt1SzARRNd/m+DGeybKtQ/cEqoNidyOUAk2MSDg== |
| 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
| 2026-09-17T11:28:39.215625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035364observed ca9e21f5fbfb01a703a7fde1b516ab5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:39.194736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035364/manifest.jsonobserved 6f481b3edaf329a65732da6e99eb55a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.177154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035364/publication.mdobserved 6cb6b971d0180723fd7cea5e17c6346b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.158517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035364/publication.txtobserved a7e0e05c2171d83231847047c66b55ad...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. |
|---|