OT-2026-000047244
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000047244) never changes.
Identity and time
| Publication number | OT-2026-000047244 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7ef3-8d39-40933bc2c814 · 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-2026-000047244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f9e97dfb92f8f3ad224fa03050b2f096c162cca49754bc329577eb535a58809 |
|---|---|
| Markdown | eed04a256b57f3354fedf954225c5f86ea0346a1e7e5f03e120b24d1d7207ac4 |
| Publication page | e47a84dc4d711c674f0fc04abc99a450bcb07236849b5a0f95cccbbc643e4280 |
| Manifest | 0f62e188ce30da8d52972550db0b55d5afe1df88553a28f2dc49bed44d2d3ffb |
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 | UPwkPDlDnHBXb8bq+I1jYYdpjuzQG7WtvN0dHDQbuCdbhhJhXWaz5nCy2GmV38xDSWDtCgW2tOAHbkvjentVDw== |
| 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
| 2026-09-17T11:06:12.129790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047244observed e47a84dc4d711c674f0fc04abc99a450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:12.112044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047244/manifest.jsonobserved 0f62e188ce30da8d52972550db0b55d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:12.092055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047244/publication.mdobserved eed04a256b57f3354fedf954225c5f86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:12.073822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047244/publication.txtobserved 5f9e97dfb92f8f3ad224fa03050b2f09...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. |
|---|