OT-2026-000073536
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000073536) never changes.
Identity and time
| Publication number | OT-2026-000073536 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-76ac-bc99-9624227a7c81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7913cce405a924ed4c55225504536015a7cede75e7c8964da89506aecaedde73 |
|---|---|
| Markdown | 3d7bac3f14340a7d6cdea551abed70175afa35384077ad014e1388c0b74b7fae |
| Publication page | ef120e71b073b11b3d80eb19a85ff9223670101e4700cacd8f8eaed99c566f22 |
| Manifest | dd3502e374b35838b46135346be89acc6866fc47f34e513bad586969c12659d2 |
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 | Vv9ZtL5zUwUdO72BNCn55S43oX9tGb0BQSHHNd8AzPVkeO/WFV26d9/6OuPpTInvT41ZjKmFnE55yiXSSkZLAg== |
| 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
| 2026-09-17T10:21:07.206979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073536observed ef120e71b073b11b3d80eb19a85ff922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:07.190180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073536/manifest.jsonobserved dd3502e374b35838b46135346be89acc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:07.173792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073536/publication.mdobserved 3d7bac3f14340a7d6cdea551abed7017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:07.155410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073536/publication.txtobserved 7913cce405a924ed4c55225504536015...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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