OT-2026-000082543
Publication integrity record
Two 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-2026-000082543) never changes.
Identity and time
| Publication number | OT-2026-000082543 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-74c4-8d32-40c392305f11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082543 |
| Status | PUBLIC |
Content hashes
| Canonical text | f40e4fb3f44eca16e32e3492c97f004282626a24e68d4d3b3ddbfa8a88d57e28 |
|---|---|
| Markdown | 0066b8557416e9ded56583db299dd5b359464af35977b502d7d61f18af7d7a9d |
| Publication page | 9164300d443b6fdd5c42dc5be804b8a2b2bd45bf66cd02cabe5cbbbd3b394cde |
| Manifest | 92b8bff1c7e943ff82df616cd032e4cae7ff9663bd63d60a227d7d1cff0b54fa |
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 | JWv4DLnxTbbjPI+2ovD/2ac8xinWhvGY7yxjCJWIpuv0DkLkbgaaqao5xKei/aDWDnbr3kcLU09QdKXa6PrMAQ== |
| 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
| 2026-09-17T09:57:58.730812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082543observed 9164300d443b6fdd5c42dc5be804b8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.714841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082543/manifest.jsonobserved 92b8bff1c7e943ff82df616cd032e4ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.697537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082543/publication.mdobserved 0066b8557416e9ded56583db299dd5b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.682074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082543/publication.txtobserved f40e4fb3f44eca16e32e3492c97f0042...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. |
|---|