OT-2026-000059232
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000059232) never changes.
Identity and time
| Publication number | OT-2026-000059232 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-78ec-b57e-8882b7f2b45c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059232 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb44a5870aeb7ec20373ab5a2a5acfa1a6f75d7dd125822ec8d28366f7f4c90e |
|---|---|
| Markdown | a8b94ca3171ac37a60fe7b6bcef4e6f1cd03c1156efa622c106d3319d699f06f |
| Publication page | 65226d52ccab114abb4ac59bd6c94b7e6714b112bffbc87c4ef6509a84248b79 |
| Manifest | 6bbedb4229e22fe0e9195ee92fb467edf4b9ea96a7123451dfc25a4ff03d62fe |
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 | f8djygmdDMNhJXHyGtueeCVFZpRkHA16GVYQCzMx2Oq8G9g1h7MVFUQ88kPkdBFhlKh/Em7YaNBH8nl9ACLBDg== |
| 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
| 2026-09-17T10:45:10.221021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059232observed 65226d52ccab114abb4ac59bd6c94b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:10.183130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059232/manifest.jsonobserved 6bbedb4229e22fe0e9195ee92fb467ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:10.163615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059232/publication.mdobserved a8b94ca3171ac37a60fe7b6bcef4e6f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:10.120123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059232/publication.txtobserved fb44a5870aeb7ec20373ab5a2a5acfa1...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. |
|---|