OT-2026-000093309
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000093309) never changes.
Identity and time
| Publication number | OT-2026-000093309 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-758f-887a-c594702081db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093309 |
| Status | PUBLIC |
Content hashes
| Canonical text | a05d5532ce0c1a002fac9d52639fd9190f5d90daa6cff79902701f8882aee61b |
|---|---|
| Markdown | 98c7b70571be9d445b8fd47ac9cd0a9e088630003f99170c23525ce1659be84b |
| Publication page | 37110179c05878ed5203d459f4dbfa19e044f3fdb2d7242ee47b53eeaa95e35c |
| Manifest | 0cbcb02357243990d21534fc9e6c51af234c2474440b09fb7a2408a861b47d87 |
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 | 3RPyy2r3LFQBHm+O569PrynM1biF3yh0KMbfYx9neUOAa3PMYjNNU/H37bsFllEZVPH4a0grQ/tpHsh6mSFsAw== |
| 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
| 2026-09-17T09:40:41.323878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093309observed 37110179c05878ed5203d459f4dbfa19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:41.305655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093309/manifest.jsonobserved 0cbcb02357243990d21534fc9e6c51af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.286843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093309/publication.mdobserved 98c7b70571be9d445b8fd47ac9cd0a9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:41.269289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093309/publication.txtobserved a05d5532ce0c1a002fac9d52639fd919...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. |
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