OT-2026-000063008
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000063008) never changes.
Identity and time
| Publication number | OT-2026-000063008 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-79af-981f-52ed7c803dc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4409634168128a2c6ca367c49cea63d2e8d93e8c59fd2b65f5df1ad63ecf0801 |
|---|---|
| Markdown | 66c1619f692e26e5c9002c93b87ae10238a868bf4e82f791d61087571d0bb8d0 |
| Publication page | 5ca04141c72346337cae666b58c3ea53837dd91bf16d0ecc6c2ac9ed6e26d74d |
| Manifest | 6b0d4a1e3fca34ef471764d6a1771f749c0f8684f6c697a4c0a8026030ca664b |
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 | yAJA1RKz3yTfnv7hWzukT8D0SQoL3JJWQKx/2idMOBpBul6abAJ+pB/OG4kGqh2vL1dhQCzNBa57E4rEJWr9CQ== |
| 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
| 2026-09-17T10:40:32.901236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008observed 5ca04141c72346337cae666b58c3ea53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.857775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/manifest.jsonobserved 6b0d4a1e3fca34ef471764d6a1771f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.827948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/publication.mdobserved 66c1619f692e26e5c9002c93b87ae102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.800565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/publication.txtobserved 4409634168128a2c6ca367c49cea63d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.172015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008observed 5ca04141c72346337cae666b58c3ea53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.154218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/manifest.jsonobserved 6b0d4a1e3fca34ef471764d6a1771f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.136717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/publication.mdobserved 66c1619f692e26e5c9002c93b87ae102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.119756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063008/publication.txtobserved 4409634168128a2c6ca367c49cea63d2...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. |
|---|