OT-2026-000082713
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000082713) never changes.
Identity and time
| Publication number | OT-2026-000082713 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7684-82f4-705b4bfbda8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c464979e907d0c33d3e021fbf23eb40cd4ed912595d15d1bf0124c23678374e |
|---|---|
| Markdown | 0d99c5ed8dd6367a5579f6690e4824c616bca009c304af18425daf1b990fd3b1 |
| Publication page | 2b6307bcc9f475d54b83ce366af951be7c2538bef3cc163202d140e1f62734c7 |
| Manifest | 1dbae57d502dd720019e1b9ffc5a6bcec78888b6736cf58eff931d1583a3fe7c |
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 | W62LLRBeyCIFfW8C4lm8awrw9X34ej92B+d+rLxYNs0htTc2buUmq78yeu6S8wZHVlN0nOmTWU+LYxlgeBmLAA== |
| 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
| 2026-09-17T09:58:17.338333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082713observed 2b6307bcc9f475d54b83ce366af951be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:17.321439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082713/manifest.jsonobserved 1dbae57d502dd720019e1b9ffc5a6bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.305013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082713/publication.mdobserved 0d99c5ed8dd6367a5579f6690e4824c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:17.288538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082713/publication.txtobserved 5c464979e907d0c33d3e021fbf23eb40...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. |
|---|