OT-2026-000060760
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000060760) never changes.
Identity and time
| Publication number | OT-2026-000060760 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-750d-9945-ac85110d76cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d162f1663fc60861bcbaa7f9732bee6da05d63cf43900a91c5a26c8a0fc683 |
|---|---|
| Markdown | a264288901085f46195976fef8bb96bc392c3cd5040bfda0c695fda284f00b24 |
| Publication page | 5315f3f64808f1cb58d012812c6d66be9dce072096560a0b671f5ae1036334d8 |
| Manifest | 6f31218ae7d65842ba2f73d539abdf61f0617c6629985d09a1620148d390c43a |
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 | QEc/7I74TYTy3ucRoDm015oIr3l1T0I0R3BdfiKcR6lx9yDr7MO93HGSu3/WkS55gMMZFMAMcUpdxxFrur5mCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:29.903484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060760observed 5315f3f64808f1cb58d012812c6d66be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:29.886617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060760/manifest.jsonobserved 6f31218ae7d65842ba2f73d539abdf61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.870907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060760/publication.mdobserved a264288901085f46195976fef8bb96bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:29.853046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060760/publication.txtobserved 75d162f1663fc60861bcbaa7f9732bee...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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