OT-2026-000058207
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000058207) never changes.
Identity and time
| Publication number | OT-2026-000058207 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7cb4-b22d-f8af589fbead · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058207 |
| Status | PUBLIC |
Content hashes
| Canonical text | aebedb6537f74f14927de59a32c3e45ba3d50a051a9b711e459ecc8d0f7eab4d |
|---|---|
| Markdown | a2a6225981d0b34219413b8b4db10fb4562d1526f1594641a15cb2ff28d22ccb |
| Publication page | e310954353d31035a65e1f111338772ea751212d3e54009cbc3e5963bd71004f |
| Manifest | 6c7a867e79fe5241c8528d3ff6162867b2b6d144c7bfef089cdf24fdc0991d67 |
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 | eYvOHF+v18pFVDymX63xs8/686PGFN+i1cKzIfQT04pP9Ton/sVFx7vX3rhnRWpfzRm6xvaEfB6Qqj4z7DPDDA== |
| 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
| 2026-09-17T10:47:54.922149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058207observed e310954353d31035a65e1f111338772e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:54.904730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058207/manifest.jsonobserved 6c7a867e79fe5241c8528d3ff6162867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.885437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058207/publication.mdobserved a2a6225981d0b34219413b8b4db10fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.864774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058207/publication.txtobserved aebedb6537f74f14927de59a32c3e45b...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. |
|---|