OT-2026-000084810
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000084810) never changes.
Identity and time
| Publication number | OT-2026-000084810 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7e13-8c60-e27b10d6c091 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084810 |
| Status | PUBLIC |
Content hashes
| Canonical text | 442d5dd08ff42f7bbdcb6e7a100c1bce9c9d106bca4fc9a0cdfa435d68182e57 |
|---|---|
| Markdown | c6bbc2aeb8a461192dcb70ae967230f074aa6336feea55896c07c509bc507743 |
| Publication page | 908fe5c3df66b2e7c018c07f392e0cf8bc029365f2a5fd5cbda9ab6796e87bcb |
| Manifest | 163473b958f6601c44e672f9dcc179e9914c5cadcad5ec0d0aaa1f0f3a46c294 |
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 | odVc1IAV9afkCROj97L5jUCLNfM6CY++QqtAe/pHIZluHxdGy1FxIvh4eGAAFrVfKQKB9p0NeCiAeg3y/uvcAA== |
| 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
| 2026-09-17T09:54:45.430432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084810observed 908fe5c3df66b2e7c018c07f392e0cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:45.411293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084810/manifest.jsonobserved 163473b958f6601c44e672f9dcc179e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.393244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084810/publication.mdobserved c6bbc2aeb8a461192dcb70ae967230f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.373694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084810/publication.txtobserved 442d5dd08ff42f7bbdcb6e7a100c1bce...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. |
|---|