OT-2026-000036816
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000036816) never changes.
Identity and time
| Publication number | OT-2026-000036816 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7380-aad6-d5ef82ab52dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3037860217d9f36799dd539e59c41f2072c95c6e565406f9b423965ee29c4485 |
|---|---|
| Markdown | bc2ff79844a885e02ce7c1a0ccc97f7039714cc561c522edea00158903358625 |
| Publication page | 34396a10f54354173471b81d1b4ef4e79578a48984b06ec0fcd751fc26dce725 |
| Manifest | 531c0eecea19e243471325f224a87fa759457e38ae4f09d06afe491eba02dcfb |
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 | k6Q1aoWwDscTm4r/QTyo3uUM2Qhz5lSz7VLjk6lmUV3va5to4zo9VV2QzkURtO79+8/KVRuZiY9YNc8eG/HnBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:25.792780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036816observed 34396a10f54354173471b81d1b4ef4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:25.775004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036816/manifest.jsonobserved 531c0eecea19e243471325f224a87fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.759024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036816/publication.mdobserved bc2ff79844a885e02ce7c1a0ccc97f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:25.740842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036816/publication.txtobserved 3037860217d9f36799dd539e59c41f20...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. |
|---|