OT-2026-000058338
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000058338) never changes.
Identity and time
| Publication number | OT-2026-000058338 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7704-9506-0658002389af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7904bcab72e795b50c13ac204c86f2bd89bc084437950a12824c45e8a7213039 |
|---|---|
| Markdown | ebbe6f4a8251f49be43f4cc71c0e307d409ceb2599f4b5fc84b8dc470a2e58cb |
| Publication page | c8be6cdd7a4685e610d5de240def9d594fc18f7988482564bcc4710dfb66baf2 |
| Manifest | b9135f8261fe902f17658a355645cf6f172fdc1fd68b6ca1a317e4b2eb1ca088 |
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 | Z6hJqVXixeeZDMrGMbJopPhwazAQBK3FA9mZxbF6PCIpkr1jFPwqR0BT1woALdOpY/P5M5X3MD0d14CPJHCNAA== |
| 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
| 2026-09-17T10:46:44.969179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058338observed c8be6cdd7a4685e610d5de240def9d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:44.952557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058338/manifest.jsonobserved b9135f8261fe902f17658a355645cf6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.936638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058338/publication.mdobserved ebbe6f4a8251f49be43f4cc71c0e307d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.920527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058338/publication.txtobserved 7904bcab72e795b50c13ac204c86f2bd...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. |
|---|