OT-2026-000094914
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000094914) never changes.
Identity and time
| Publication number | OT-2026-000094914 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7b4d-8beb-70236579e447 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4537be77f3caf1d25302d2e68c9c5d93ee31f70d0e1835d753ede46318237a6d |
|---|---|
| Markdown | ae94d7dd9a69554bb652bc31d9ebeefdd7e989061aa2d90d1462159e7454140e |
| Publication page | fe806bd22120669fdfede7053e91d3a12add6eaaed725425e6d84cebf6364ef1 |
| Manifest | 56ec0e832be3821df770867b4a1f12a01858ede351f0e4ba9691e70022ccabea |
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 | BJ625f0/JIvl+R+QdOl2p/Ke6Q/TAzzkqWngNgPoNf31/M+xodo9u3A0k/aizuyxiQwpzSYOPIZ1yNNnf2kWDA== |
| 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
| 2026-09-17T09:37:26.462046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094914observed fe806bd22120669fdfede7053e91d3a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.443733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094914/manifest.jsonobserved 56ec0e832be3821df770867b4a1f12a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.425586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094914/publication.mdobserved ae94d7dd9a69554bb652bc31d9ebeefd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.407937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094914/publication.txtobserved 4537be77f3caf1d25302d2e68c9c5d93...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. |
|---|