OT-2026-000032503
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed 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-2026-000032503) never changes.
Identity and time
| Publication number | OT-2026-000032503 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-711d-b185-75198522cdcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032503 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5a6ce64f1d53b0e8d468df8aa2ff75bb6186afc42266c55e784f1ce551ddb3e |
|---|---|
| Markdown | 5ced1c698a9acefc936d11f619bd4cf875af5a431a35db7fdb0337a105c6fc76 |
| Publication page | 531e103795910e6c8fc9295e4bc92f0c4948e7d5284630cbbd5d7cc566222c11 |
| Manifest | 183a60f89400baa89d9a019c86cf7d61e21c65246486f32507fca024a1d73ee8 |
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 | haCMDtqygZpS0wYNwPWcCIVZHTaPV0z3J/RV+8d6/hzgH557YXKhzhaH3g2mpcsrobc7LaQHH2pXgBlHXYRhBQ== |
| 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
| 2026-09-17T11:33:56.675784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032503observed 531e103795910e6c8fc9295e4bc92f0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:56.658549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032503/manifest.jsonobserved 183a60f89400baa89d9a019c86cf7d61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.640575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032503/publication.mdobserved 5ced1c698a9acefc936d11f619bd4cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.622987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032503/publication.txtobserved a5a6ce64f1d53b0e8d468df8aa2ff75b...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. |
|---|