OT-2026-000094502
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094502) never changes.
Identity and time
| Publication number | OT-2026-000094502 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-75fc-9488-4d1fcd47172d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094502 |
| Status | PUBLIC |
Content hashes
| Canonical text | baab51e84207df701e8bbeee46cd61cc74e7f2ad98c93af06ccaa20c355ed21a |
|---|---|
| Markdown | 8e2ea49386363881cb28f81d6ac1092e5de8666a1f8a840199bec1388b4689c7 |
| Publication page | 2983953a88f9510d6d12d84e9225a741cc91aefd50cf2fe79a68f6d7f3998ffd |
| Manifest | a788997cfbc05477aeadd4641eb9271414d9cd8076d4d6d3b5c615b8d0a14ad9 |
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 | HLelxdSFZK4z7UMNqbMTxHGOLJC5wVpsAxUoQSANFLU4/dwhPYtHbYmreiIRrnVlMDSPAqe8QYiGDeBbS9ZjDw== |
| 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
| 2026-09-17T09:37:55.992112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094502observed 2983953a88f9510d6d12d84e9225a741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:55.974057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094502/manifest.jsonobserved a788997cfbc05477aeadd4641eb92714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.956225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094502/publication.mdobserved 8e2ea49386363881cb28f81d6ac1092e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.937768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094502/publication.txtobserved baab51e84207df701e8bbeee46cd61cc...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. |
|---|