OT-2026-000063048
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000063048) never changes.
Identity and time
| Publication number | OT-2026-000063048 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-787c-9aa5-a824f4a51e0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063048 |
| Status | PUBLIC |
Content hashes
| Canonical text | d82ae656c05ede103e9115ff306db027188e199920c082e40c9131dd9a6bb3d7 |
|---|---|
| Markdown | 704ced84ea87ece71f59d129b79c2c712ac0c4e7f0c5451aadf790cf2d124e31 |
| Publication page | 21dccb094707f4102c84f09c73c98cbfe68f9c78eab87321965f9a9f16e2f41a |
| Manifest | 3248b058d9b5f8a43a810397c4d270f2fae9c3df11f6dd0ec92d10b34e6aae94 |
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 | U0dNeyeLl/bV/IrWDPkY5xYkG3F9IKwk2yp6hy7zblPS4mOzvWZog2aXBHR9ZOFwn5RnAo5ek2v+7T/qARukDw== |
| 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
| 2026-09-17T10:40:42.817682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048observed 21dccb094707f4102c84f09c73c98cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:42.797778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/manifest.jsonobserved 3248b058d9b5f8a43a810397c4d270f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.778827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/publication.mdobserved 704ced84ea87ece71f59d129b79c2c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:42.755731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/publication.txtobserved d82ae656c05ede103e9115ff306db027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.469616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048observed 21dccb094707f4102c84f09c73c98cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.451782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/manifest.jsonobserved 3248b058d9b5f8a43a810397c4d270f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.433828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/publication.mdobserved 704ced84ea87ece71f59d129b79c2c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.415923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063048/publication.txtobserved d82ae656c05ede103e9115ff306db027...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. |
|---|