OT-2026-000036744
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000036744) never changes.
Identity and time
| Publication number | OT-2026-000036744 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7d7c-8e56-f321a032b1f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036744 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6715bf61bd4d743bd3aaaa76a65679b2a8322c0e7d2eac254ce131af413fac09 |
|---|---|
| Markdown | 642f8277f9365a9057b98cd1f0a452dfad2048bae2dcb07e689b83a06fe3e0dc |
| Publication page | bc91dc6fb14dc4685c2edc59736ff6b320b343cd0347d172ca077f5d42ea0275 |
| Manifest | 3197f4a2d9a50d52e0bfdcb2cce4289fda7f69fa06ee0de44b779467e7617e0d |
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 | oYkWwtWUg45ulMWO2bDVgWQYSyfeAXfR/vsazgVM/y7393JD44eA5erxbqsWuUvAj7WtWvBwhAvW8z4A328dBQ== |
| 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
| 2026-09-17T11:26:06.722759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036744observed bc91dc6fb14dc4685c2edc59736ff6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:06.706736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036744/manifest.jsonobserved 3197f4a2d9a50d52e0bfdcb2cce4289f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.690417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036744/publication.mdobserved 642f8277f9365a9057b98cd1f0a452df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:06.674933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036744/publication.txtobserved 6715bf61bd4d743bd3aaaa76a65679b2...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. |
|---|