OT-2026-000058924
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000058924) never changes.
Identity and time
| Publication number | OT-2026-000058924 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7ef6-9860-36b320deece7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058924 |
| Status | PUBLIC |
Content hashes
| Canonical text | efd0fad497d2ee3456b2ee72c5e6ae8dc31758b46cef3f64d9dfb916822a38cd |
|---|---|
| Markdown | 47741d4ceb71601175c9fb6e27745362f5d5ec255c3e8109f098319752890b60 |
| Publication page | 1a3d06c3d054c36273eac7237b7aa7c2ec0c68219aad1fddfefd4691ab237247 |
| Manifest | 2f0293904e4f4cca0ed4d36806d6d1c7b6bfd0a39a543924d10e02fdd885137a |
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 | ftmpYCVDFbmujXzE7LvDhjygTuoLzu5WfXEho76cs/CiBFxQOwzt8diawKvFYseCh0NyuSdLf7pZX3ew59flAw== |
| 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
| 2026-09-17T10:46:28.850403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058924observed 1a3d06c3d054c36273eac7237b7aa7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:28.832339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058924/manifest.jsonobserved 2f0293904e4f4cca0ed4d36806d6d1c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.814283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058924/publication.mdobserved 47741d4ceb71601175c9fb6e27745362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:28.796843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058924/publication.txtobserved efd0fad497d2ee3456b2ee72c5e6ae8d...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. |
|---|