OT-2026-000099116
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000099116) never changes.
Identity and time
| Publication number | OT-2026-000099116 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7107-be1c-a1ca76180036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099116 |
| Status | PUBLIC |
Content hashes
| Canonical text | c56604ce9a7aaebd335a5cf157c3ed5f5567c94dedde71046b0d6c5bf7ddb2e5 |
|---|---|
| Markdown | 1e629d9cc113f51fcfad719a78baee6e264dfe5aca45c052ab20088a3c0d803b |
| Publication page | 718a296bc1b471922ea88f1652bdbf469d69836c95946ab75e88cacb8b759830 |
| Manifest | ddd8398cd1df1384bc600cae9039fecc9cfabb06da33614d0a32ee58061d477d |
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 | 6taB1Xc+5eI3BGRCrmKtVSO278uX+H3eLrpIgiGILAjc7J/PLHIIWiJhYs+Tr43bpSK4NfZlSHPR4SVRWkE2Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:21.812560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099116observed 718a296bc1b471922ea88f1652bdbf46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:21.792410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099116/manifest.jsonobserved ddd8398cd1df1384bc600cae9039fecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.773794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099116/publication.mdobserved 1e629d9cc113f51fcfad719a78baee6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.753485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099116/publication.txtobserved c56604ce9a7aaebd335a5cf157c3ed5f...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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