OT-2026-000085292
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000085292) never changes.
Identity and time
| Publication number | OT-2026-000085292 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-76e3-9fd6-5a4b4dc96d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9895964678ff4d0215ee704a0ff04db6d435c79787665b7a876e3fbe8ae3cd80 |
|---|---|
| Markdown | 7da009f31e4d1738559d981b7082358d18341d502234a8772ee0ca7686062751 |
| Publication page | b3a06bbe78c80fd8d5f06214d4b79db48127a0a4ac84d2ce13305d004cddc7d4 |
| Manifest | b5be05359fd5aa6b1b92aced56b75918273e7be82996e9d18fc7fdcdbef9f4ad |
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 | EPxBThOCJHlsktwen1+dA4VN9ub61CeugTdLWtEgYgArnubX5bVAZseMfaXO3ASrn+qsuLRSAuGSvlKjbX3PAQ== |
| 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
| 2026-09-17T09:54:00.414027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085292observed b3a06bbe78c80fd8d5f06214d4b79db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:00.398708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085292/manifest.jsonobserved b5be05359fd5aa6b1b92aced56b75918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.380952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085292/publication.mdobserved 7da009f31e4d1738559d981b7082358d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:00.361974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085292/publication.txtobserved 9895964678ff4d0215ee704a0ff04db6...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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