OT-2026-000009661
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000009661) never changes.
Identity and time
| Publication number | OT-2026-000009661 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-75b4-920f-b71aedfe8a7a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35c97104259e9c7cb8f33723b803ce6450e3f610f1a2d1aefb2483eb501cb217 |
|---|---|
| Markdown | 9b751f174b1e0eb20e2a478cf2740792dcd3e2ecf278671851520d431708426f |
| Publication page | 0b0fad694d174f5931513e86c1383e84a118b72ed78fa301dd1bdeb574ff8f61 |
| Manifest | 1ed5303119af1cb86cab745f98ca0a120189aa4174a3fb61f0d79e7ed142cb20 |
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 | LmoW5bpAgiOuC6wjFvmG5+vP5Gn4dHvCoeyMXmDGG9gp/aDuplCw+CaQF2e0m7kR4oL+CluTm2GMdevbaaFMCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:07.969939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009661observed 0b0fad694d174f5931513e86c1383e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:07.951071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009661/manifest.jsonobserved 1ed5303119af1cb86cab745f98ca0a12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.930406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009661/publication.mdobserved 9b751f174b1e0eb20e2a478cf2740792...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.906915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009661/publication.txtobserved 35c97104259e9c7cb8f33723b803ce64...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. |
|---|