OT-2026-000060787
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000060787) never changes.
Identity and time
| Publication number | OT-2026-000060787 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7a16-9d8f-55ec1468e201 · 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-2026-000060787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4afbc03e8a038253fb58c8c918c7b0565187aa4d0139470fac99fba923c12cff |
|---|---|
| Markdown | 25b5ecb7e9d2b74e4fd0cc3aefd0e22bdd86473537754aab5b60b3e85b4087b1 |
| Publication page | 7e20d9486f1a994ee0b5e53aac9720b2ada097dcfca1358d636b955ab29025a0 |
| Manifest | f8336dc2be8a9eb54850c575471b211859fe7e646b319857dfa180a90ec35fe7 |
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 | 2Dvwm+Mfj112MWNKou8l56L5D9VAxK2CstX90yvcnqqV5DPOAu35esElWWgAf4x1DoYUsVoAApeYzD1PPRrcBA== |
| 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
| 2026-09-17T10:43:31.954561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060787observed 7e20d9486f1a994ee0b5e53aac9720b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:31.937183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060787/manifest.jsonobserved f8336dc2be8a9eb54850c575471b2118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.919521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060787/publication.mdobserved 25b5ecb7e9d2b74e4fd0cc3aefd0e22b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.901050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060787/publication.txtobserved 4afbc03e8a038253fb58c8c918c7b056...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. |
|---|