OT-2026-000063529
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000063529) never changes.
Identity and time
| Publication number | OT-2026-000063529 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-701d-9509-3bcf74547764 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063529 |
| Status | PUBLIC |
Content hashes
| Canonical text | acdd683d82625b723d0e1c8b2d97c5b085d16f1a0b27bb543f505a9694d55630 |
|---|---|
| Markdown | 9c9901447b3d5235073b93a7c9c3850376f76b34d4ea0506aa1f460fb8803d62 |
| Publication page | 8c15ae0e5cf3748db5f2e5a4c9a9b1ed9759c6ff7537bdee77a821b176b1ee15 |
| Manifest | c6abf1dc339b7b39bf412463314da505ec7b51c5ddd2e62a412dc68d09ac4855 |
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 | iThdY+UdYiASxgmaQjVSqb+wJkOb7MTVb7lS+Kp3DS5Jrb4Y/bkDCoAnCLOFMFuHNAULAsOTMlM8mAFm7IV5Bw== |
| 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
| 2026-09-17T10:37:31.181489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063529observed 8c15ae0e5cf3748db5f2e5a4c9a9b1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:31.161439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063529/manifest.jsonobserved c6abf1dc339b7b39bf412463314da505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:31.141411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063529/publication.mdobserved 9c9901447b3d5235073b93a7c9c38503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:31.121523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063529/publication.txtobserved acdd683d82625b723d0e1c8b2d97c5b0...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. |
|---|