OT-2026-000058230
Publication integrity record
Foam pad vacuum gripper, two stage ejector, 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-2026-000058230) never changes.
Identity and time
| Publication number | OT-2026-000058230 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edc-70ae-ba4f-d8c43f964fee · 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-2026-000058230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17e495779e05eba7e818e57a5ba0901128c5bbd5954a52e0043dbb144236ff6e |
|---|---|
| Markdown | 014553a4da36514d7311c605401b29e49d8ebafcda954ccef31a5963634367eb |
| Publication page | 2c83d2afa47a9a4fe0a360560d4d7060d8fb2231e9aef431504912894d8a90cf |
| Manifest | 2e0cb9569eec9a067f7709071b6826a47b5a52cf15ee4ed279c89032525c2253 |
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 | Ap6Rmf7gi2nOgpvjlUeUgmtG5uD760Cy74mJinBWcWBjVy+LZATuo2hFacJ2kwUHW64e6AH253F0JTXe/M1fBw== |
| 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
| 2026-09-17T10:47:56.371696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058230observed 2c83d2afa47a9a4fe0a360560d4d7060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:56.353971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058230/manifest.jsonobserved 2e0cb9569eec9a067f7709071b6826a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.335258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058230/publication.mdobserved 014553a4da36514d7311c605401b29e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:56.318478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058230/publication.txtobserved 17e495779e05eba7e818e57a5ba09011...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. |
|---|