OT-2026-000058314
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, 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-2026-000058314) never changes.
Identity and time
| Publication number | OT-2026-000058314 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7001-b52a-76e6de069d4b · 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-2026-000058314 |
| Status | PUBLIC |
Content hashes
| Canonical text | f17a0b86f60d2ccf258e7c75560c7a26840b063f3456f54927c31ac7367e595b |
|---|---|
| Markdown | a551aeab37bb9f010388d6a52ffa1aecae05af207eb64d2fce4a6f46a244281d |
| Publication page | 2b883a1bc93ddfadb45e383e6ba75d7ec72b8aaa9a800014ae5aa10feaf772c0 |
| Manifest | 4a4af6ae0c98011599e3835d3de046a9dc8523314911857457262f1fa4f48158 |
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 | IDJ86yUYTCF+/TLlf1AYxvc8fdCMuUemIcC6uvr4RtHokpYhURwDyA+u9m1USrtm/lfcpQnLym08+90gy21OCg== |
| 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
| 2026-09-17T10:46:43.107479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058314observed 2b883a1bc93ddfadb45e383e6ba75d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.088892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058314/manifest.jsonobserved 4a4af6ae0c98011599e3835d3de046a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.070470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058314/publication.mdobserved a551aeab37bb9f010388d6a52ffa1aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.050867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058314/publication.txtobserved f17a0b86f60d2ccf258e7c75560c7a26...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. |
|---|