OT-2026-000050583
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000050583) never changes.
Identity and time
| Publication number | OT-2026-000050583 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c49-7a31-9530-8515b0490cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050583 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4065b5ed243d1f21524f2d9da37d8c0e8769b5d1df833ec85250eaae434d959d |
|---|---|
| Markdown | cd5c133cf0e1d998e089b1cfbb904dc6b445767666d019ecb39dfb52529b248a |
| Publication page | d0a60a3cba0cefa72fa4dc526c5053895309424c98fa818def2c3e056cfdad80 |
| Manifest | 707d6184bff48e100e40a03e73d67aab950ed2c6d1d90205eb01f819ccab55b7 |
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 | +rk7mt9/bPLOH4f8xb3jVPIQsvdk8L0w+/FUoww8e03KFEAKLoj7kgWMmMvUZMqB56TQ1DQGPSm6unMn6kOSDw== |
| 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
| 2026-09-17T11:01:41.154343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050583observed d0a60a3cba0cefa72fa4dc526c505389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:41.130441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050583/manifest.jsonobserved 707d6184bff48e100e40a03e73d67aab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:41.114115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050583/publication.mdobserved cd5c133cf0e1d998e089b1cfbb904dc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:41.090949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050583/publication.txtobserved 4065b5ed243d1f21524f2d9da37d8c0e...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. |
|---|