OT-2026-000076598
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000076598) never changes.
Identity and time
| Publication number | OT-2026-000076598 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-74fb-8b76-029bb268be34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04279197fc1af65eca731a3366cd8c9c920c5db6f1fcf37d79de5c32a43875b9 |
|---|---|
| Markdown | c9aae2c484fdfc154f6714c7ef04c989462909662bb46dd11c9b02b5e8ab7ce8 |
| Publication page | 9ff63d8480083f09d791d852624b4865fca454c40e09a4c58842f690050cb44a |
| Manifest | 5ffea5f9f08fb496160161c0c628c806612717df4d4192fd03a1aed52f23e1e0 |
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 | /Q1UjJzGUOdGNthtHWZWrR8OvT4QZe/smkhNPNqM+IfNihQsrczuuEoY+oMt84KKk/JaRu75pUajN6+0wM8ODQ== |
| 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
| 2026-09-17T10:09:19.280040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076598observed 9ff63d8480083f09d791d852624b4865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:19.263567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076598/manifest.jsonobserved 5ffea5f9f08fb496160161c0c628c806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:19.244637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076598/publication.mdobserved c9aae2c484fdfc154f6714c7ef04c989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:19.227458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076598/publication.txtobserved 04279197fc1af65eca731a3366cd8c9c...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. |
|---|