OT-2026-000072596
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line 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-2026-000072596) never changes.
Identity and time
| Publication number | OT-2026-000072596 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-70f6-8241-ca8d8b81086f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072596 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce0fa7bfd9b9adee238573be0137f7edd6f9c5ff1fa54d495aefc277ef2b4ee4 |
|---|---|
| Markdown | 5ae9651ce5bf981b41eb7b701ab75097b569f70169b86e00b0e1cebfeaba996e |
| Publication page | 549443978c7215eeb2793d5fae1c920fe53aa86e4a719863094cf8499f8e749b |
| Manifest | d75ebcd62dbd415c4801aca937332a9054135e91a477950d6185a463eb331e84 |
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 | RZNZ0f2yY4X70JPDV5DFldAJzMgXrm6QmTEkQWreQXusMyV3JO+tjdZbLpqap33zGz3exIRQY3pguuaDJdGFAw== |
| 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
| 2026-09-17T10:22:26.481045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072596observed 549443978c7215eeb2793d5fae1c920f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:26.463304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072596/manifest.jsonobserved d75ebcd62dbd415c4801aca937332a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:26.445724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072596/publication.mdobserved 5ae9651ce5bf981b41eb7b701ab75097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:26.427671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072596/publication.txtobserved ce0fa7bfd9b9adee238573be0137f7ed...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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