OT-2026-000070770
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000070770) never changes.
Identity and time
| Publication number | OT-2026-000070770 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-715e-852e-e29675b5c47e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 451fb11a1ffddcb5fd062f2a12d3ad41d52038944dee32de924112b04258c7e8 |
|---|---|
| Markdown | 17f3850fcb51ea55576894786eb5890394cc9f522dac2150437cd431fadcfb21 |
| Publication page | c8269f1f40ee50430978378b38caac17cfbad08ed9b1a0a72e6ec7c337f44c02 |
| Manifest | 9d119e622af7f3620c38308ffac85d61f5884d31ca20ac907c9715210b240541 |
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 | +h5X9HkZ6AwGUPbxEC1kQG8wsv+ui4ylSIxddYCJ+LK4lMgIH1YDfflmH3BztEKkQYCeFCui7nid0OoaFAMzDA== |
| 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
| 2026-09-17T10:25:28.194218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070770observed c8269f1f40ee50430978378b38caac17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:28.177468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070770/manifest.jsonobserved 9d119e622af7f3620c38308ffac85d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.159138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070770/publication.mdobserved 17f3850fcb51ea55576894786eb58903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.141582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070770/publication.txtobserved 451fb11a1ffddcb5fd062f2a12d3ad41...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. |
|---|