OT-2026-000102671
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102671) never changes.
Identity and time
| Publication number | OT-2026-000102671 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7282-ba2b-0dab487a84dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8895671d940888a82d24c9381eb02121dd8b4559c1b8abf4965010502989c1c9 |
|---|---|
| Markdown | 8860de9c69612bc6c4b8ba30c05e2cea4d1e17ce159e4c9bdb7c3dd52ac76d4a |
| Publication page | cd40164c82dfd6b7d1cdb0d41f97880aa03fedb0fc6bd4115171fc877b20cecf |
| Manifest | 016f9edf6a7c7732fee2d5ed6450412cfc00918cec0e9beb7a7f5ee0cf558019 |
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 | 00F5E7sbhRO38eUhXYeAswV3luOwW900juIzFZ2CftNoLSBL1vOpbqjFjTryknSCRntprwRWozh4ptNtiA6lBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:10.472550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102671observed cd40164c82dfd6b7d1cdb0d41f97880a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:10.453907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102671/manifest.jsonobserved 016f9edf6a7c7732fee2d5ed6450412c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.428895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102671/publication.mdobserved 8860de9c69612bc6c4b8ba30c05e2cea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.411083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102671/publication.txtobserved 8895671d940888a82d24c9381eb02121...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. |
|---|