OT-2026-000012269
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, pulsed 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-2026-000012269) never changes.
Identity and time
| Publication number | OT-2026-000012269 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-76de-bc27-a0bd4181fbb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 636f72db84e22e7089821021c91e6ed38a41cbdfa86c4a70158810aae579decd |
|---|---|
| Markdown | 47db3493533e3a999368b8b0fc658f6afa083a235b29f1033320f55677e22073 |
| Publication page | e837727b4628621c4d984153414ba6662e845cc8ca4c7b31c4ec77fafb35c8ea |
| Manifest | 146b2a76b24980d3bee2b93c1d3fbb35284775ba20df005388fe034cc49ee7b7 |
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 | EZo0cN8F3Sa/XOs96I9BHrp1hJKJqocBQpZ4WR8eY2NaDs2botsDaLaqHquChXhw78y06Xun7yM0Zgc/aw1IBA== |
| 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
| 2026-09-17T12:11:12.273681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012269observed e837727b4628621c4d984153414ba666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:12.257187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012269/manifest.jsonobserved 146b2a76b24980d3bee2b93c1d3fbb35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:12.238262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012269/publication.mdobserved 47db3493533e3a999368b8b0fc658f6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:12.218232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012269/publication.txtobserved 636f72db84e22e7089821021c91e6ed3...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. |
|---|