OT-2026-000025829
Publication integrity record
Two cup vacuum gripper, two 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-2026-000025829) never changes.
Identity and time
| Publication number | OT-2026-000025829 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-768a-b459-cfcfc068f1fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 818960bc1198d7926bf1144affa116f35eb70c9632fd1e72b47e052d16518ee9 |
|---|---|
| Markdown | aed3e7a7609d54950921940048e5874177c61843f90a8234ac6581622c903e9a |
| Publication page | b7b0920ed2d25b72d1e51ce7da2c504a7824dce49c174a13ac7d2a81f30f54fa |
| Manifest | 7e88397691e8d594e7b5b0446ccb140477ce861f488e192e504cc901087580a0 |
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 | DN+Qp24Tc/gz+x3++ZXmvPuDFYQkM25UmvEtu+sq+pGfKSokZFvEgf0IWIjWp8g2Y8DPlfzpwNKY7aTu/iXGDg== |
| 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
| 2026-09-17T11:46:03.255421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025829observed b7b0920ed2d25b72d1e51ce7da2c504a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:03.237492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025829/manifest.jsonobserved 7e88397691e8d594e7b5b0446ccb1404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.222525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025829/publication.mdobserved aed3e7a7609d54950921940048e58741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.206301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025829/publication.txtobserved 818960bc1198d7926bf1144affa116f3...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. |
|---|