OT-2026-000084754
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000084754) never changes.
Identity and time
| Publication number | OT-2026-000084754 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-773b-8838-a193b07eb414 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 140e7a82d7f8eca0d8ece34e3d9b8f5601ecbcaa17fcc9cf22075a05d176a114 |
|---|---|
| Markdown | 8bbddc836a649a856c1e20abe5a0c497350a6f7699ae02ad5294681462715723 |
| Publication page | 0521f0c676d5be6e4f6c1464746b05d13b89903f4559be8873eb6c4e567958a5 |
| Manifest | 34902a29140861a408a5f29ad06a2cc0c7eec68ee1097039227b5b4b53aa3bf8 |
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 | 9lmBtXwX2UoTCCqY0K1l0du1Hc8v6AMaPPYQsRzLfFgha6uXL18qzrZNjHpjlmh6FrNI54JT2LKfkFUKBRsgDg== |
| 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
| 2026-09-17T09:55:42.054518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084754observed 0521f0c676d5be6e4f6c1464746b05d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:42.011815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084754/manifest.jsonobserved 34902a29140861a408a5f29ad06a2cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.994851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084754/publication.mdobserved 8bbddc836a649a856c1e20abe5a0c497...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.977025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084754/publication.txtobserved 140e7a82d7f8eca0d8ece34e3d9b8f56...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. |
|---|