OT-2026-000058845
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000058845) never changes.
Identity and time
| Publication number | OT-2026-000058845 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-79ba-a84f-7cd0fe6d4048 · 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-2026-000058845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cb949e59341b7924dae1d933f567ce790d99a809354aa058d2a734fad924fad |
|---|---|
| Markdown | cb2c7f6f7c1488ad7ee9cade8f724ac16a8c94170cc53d09ac9ba532b2738548 |
| Publication page | f89da2c66aebece4a2f02883600d234a777d43ef4e80be5f955add8cbbfcd55e |
| Manifest | 30fcb54f2c20214245cb168ba1d4babf299f4bd5ed0101b11127b687237f94a6 |
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 | PCce0JTs4S4TylpsRNUUxflaeI8j3rj0qRqj6aWBL9vHCKdTl1UIyPRwfunU68qkTZmyZcNHty4hVFwq79xNCw== |
| 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
| 2026-09-17T10:46:22.820076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058845observed f89da2c66aebece4a2f02883600d234a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:22.803124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058845/manifest.jsonobserved 30fcb54f2c20214245cb168ba1d4babf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:22.783720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058845/publication.mdobserved cb2c7f6f7c1488ad7ee9cade8f724ac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:22.766953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058845/publication.txtobserved 9cb949e59341b7924dae1d933f567ce7...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. |
|---|