OT-2026-000101239
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101239) never changes.
Identity and time
| Publication number | OT-2026-000101239 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7907-8fbc-82f25e614d20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18475dce53db6974a3be6754a5e81b4551bce78d7bc1d1d40966cb6665a3129d |
|---|---|
| Markdown | 7d41c49fd501d21320881d322313c9b75c7704bcd486d07569bab6bb3093c98a |
| Publication page | 342faf0f5f6a21203b1c9be2964a9f498bff6ea9d5c4e26c7b2ffb20a153267e |
| Manifest | c9d766b799d9c8b949b524ffa61c39c5ef576582fd322cf0f0d0b982d17c045d |
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 | BBIkbxZlLI3miV/OTam2WvMah4P19iu96b+S7vTv5lgh8piQgE/T+7k2V8GJI8UXZ+MZC1EcJEbidWOSQApzBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:53.988115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101239observed 342faf0f5f6a21203b1c9be2964a9f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:53.969444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101239/manifest.jsonobserved c9d766b799d9c8b949b524ffa61c39c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.949911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101239/publication.mdobserved 7d41c49fd501d21320881d322313c9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.929944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101239/publication.txtobserved 18475dce53db6974a3be6754a5e81b45...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. |
|---|