OT-2026-000085354
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000085354) never changes.
Identity and time
| Publication number | OT-2026-000085354 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-79a1-a2f6-14cb8f9b58b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c7699f32281d617aa03af03e70d5d39b1a323cb1a7b217f22c94f9ce6501e63 |
|---|---|
| Markdown | 0d3f95a0284e357288bcceef9a6a54c202787e6fac13933914c0a07e8375ec03 |
| Publication page | 31d49cc66b74b0465d05bb2f16a35056f0c93f8fd2b1b45b9811f733da01a5a6 |
| Manifest | f8b97fe9f6af2ea3c9e878b8e2ac586495257b7c6f6c07df4330a0f203e06d54 |
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 | 99GXhPTeas2V/QIANV1ZvXal/RVkCx2IPdpWe5sTEtel99cbvUUftX204cCDwb9gnNQ7lI+jE30of3wjrmEMDQ== |
| 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
| 2026-09-17T09:54:05.120015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085354observed 31d49cc66b74b0465d05bb2f16a35056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:05.102561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085354/manifest.jsonobserved f8b97fe9f6af2ea3c9e878b8e2ac5864...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.086118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085354/publication.mdobserved 0d3f95a0284e357288bcceef9a6a54c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:05.069603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085354/publication.txtobserved 2c7699f32281d617aa03af03e70d5d39...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. |
|---|