OT-2026-000066256
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-2026-000066256) never changes.
Identity and time
| Publication number | OT-2026-000066256 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7a17-82e3-30bff5999246 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7db9f6670fb394c8e8c93175046c827c8937cd13f7c8e3c1a4cacd25f0dd2f12 |
|---|---|
| Markdown | a55914b9edc630d3cc5bda4fbfd89f1464dc1c5613395210b46d3b56fdea74be |
| Publication page | 25ec57acc1d5c33c6e66208e7b53e48a3b294895ea7f14b53ebe43f1e36b65cd |
| Manifest | f63c2160ee6a8e428c0cee3adafcc49da67e06d686c2c1d458535d3caf5779bd |
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 | +R6yqojuEEJy6YQcst9l3NjSpgM3S4NXZEUEFtk6/R2cIAM/b8a9XMbfb8wQx1wYnmhicgeOZRmD6ZKer7ZhBg== |
| 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
| 2026-09-17T10:33:25.615300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066256observed 25ec57acc1d5c33c6e66208e7b53e48a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:25.597002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066256/manifest.jsonobserved f63c2160ee6a8e428c0cee3adafcc49d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.577633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066256/publication.mdobserved a55914b9edc630d3cc5bda4fbfd89f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:25.559706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066256/publication.txtobserved 7db9f6670fb394c8e8c93175046c827c...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. |
|---|