OT-2026-000078584
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000078584) never changes.
Identity and time
| Publication number | OT-2026-000078584 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7b8b-9e37-bcf70bf8eb2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078584 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc2cbe91874832798a1d7e588b5f157f0ae2a87e0707e9756d4d28aa57256048 |
|---|---|
| Markdown | 0f6ef0873e650b96bceab43f86db4c7bbf9e1ce5a1a653a6fa3346b65b062ab0 |
| Publication page | 29e787dcadd1f8326bc2630936709b6e0e7a43dd291fab4e24e365bea0fcd7e6 |
| Manifest | b0e9b40b8039b4ab1f637b18395d6945820008593d81ba428155f0315c6679cf |
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 | hA6rJPmXyY8PVKJAKaqTkV8Pu5ueeBmsp/yQBAnvoNyeX/WDnIZaFLm8+KZ1RRJHEpLS/4sL3ao2+J0hziwFBA== |
| 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
| 2026-09-17T10:06:36.689574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078584observed 29e787dcadd1f8326bc2630936709b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:36.673121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078584/manifest.jsonobserved b0e9b40b8039b4ab1f637b18395d6945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.654108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078584/publication.mdobserved 0f6ef0873e650b96bceab43f86db4c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:36.635477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078584/publication.txtobserved cc2cbe91874832798a1d7e588b5f157f...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. |
|---|