OT-2026-000058766
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line 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-2026-000058766) never changes.
Identity and time
| Publication number | OT-2026-000058766 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7749-b182-8c0195b71aa3 · 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-2026-000058766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b481b567050ed0a1511986ee79a47c066c07bacc72821a9dc7e3517f1c8c64f |
|---|---|
| Markdown | ad7dcf57ee5247595c3bf0a638301980e5057642dc97b78a7460da1270a857e9 |
| Publication page | 135eab8c620ab8669dc1fa9760b108869a8690fee9304559832c597680495d5c |
| Manifest | a55ecec65033a9d20ff087dd78f4e4a1e7c6867131f8a3f7e46e46964c1e85ab |
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 | uE89dQBqZsQPr5vxMW+lfx6PtUCZYpJZzxeDnleppSG9tuZW57h7Tepzmm/zglPN6xixcvhEEkOax5wTCImSDA== |
| 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
| 2026-09-17T10:46:16.577692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058766observed 135eab8c620ab8669dc1fa9760b10886...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:16.559000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058766/manifest.jsonobserved a55ecec65033a9d20ff087dd78f4e4a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:16.541143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058766/publication.mdobserved ad7dcf57ee5247595c3bf0a638301980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:16.524430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058766/publication.txtobserved 7b481b567050ed0a1511986ee79a47c0...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. |
|---|