OT-2026-000061748
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061748) never changes.
Identity and time
| Publication number | OT-2026-000061748 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-75b9-ae53-661630a80def · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061748 |
| Status | PUBLIC |
Content hashes
| Canonical text | aebb43ea68e9779e1549694d2191b50e5c2638e60bc79659a03abcbb2d13b673 |
|---|---|
| Markdown | b2d0a5f9a472dc58f80e9cbd9f612496a891bdfea8513012702f278491319109 |
| Publication page | 69550742ec4f584980d0583d98cf56c06b3be3b76beb28a482d252b42ed3f439 |
| Manifest | 7723be88e4f9dd9ef0f15db27c07020af8c8385f05883e316524dd26d67d2761 |
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 | HdxDPiXKyRnN4gvcdp+GhjuWnAW4n2RoJnkkJEDi97mG8iK2t2qVZosaXiIPEQp02fYt4lszp9bJP+dQ/uoBDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:26.836521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061748observed 69550742ec4f584980d0583d98cf56c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:26.817208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061748/manifest.jsonobserved 7723be88e4f9dd9ef0f15db27c07020a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.794028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061748/publication.mdobserved b2d0a5f9a472dc58f80e9cbd9f612496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:26.774814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061748/publication.txtobserved aebb43ea68e9779e1549694d2191b50e...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. |
|---|