OT-2026-000058242
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000058242) never changes.
Identity and time
| Publication number | OT-2026-000058242 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edc-7ad1-bacb-60e4276004b7 · 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-2026-000058242 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc8f90f9fc5a080d0f2ee6006eb38b7cb01bcc2d530ebb25f37f0565dc5018de |
|---|---|
| Markdown | be33b4d6d01f904f6adba6d7acfe46ad46e277178d86ca575757afaec7674805 |
| Publication page | 565c633a66f36aaa8166120be918fdd7b30bcb6443c6b8602898d1d9cf1c62cb |
| Manifest | 87788e9dc66cac52a1f898d7f16e1e4cd45ee1cc01b363002a1f090ec6e95202 |
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 | YrEf62ByJrpAFHpVV9R3o1AexKBiiv0ZH4fb6H95iWoX9q4u5A7X0tee52huyJKps7gKghiNHmW9fNkq2OVpAg== |
| 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
| 2026-09-17T10:47:57.324399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058242observed 565c633a66f36aaa8166120be918fdd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:57.304599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058242/manifest.jsonobserved 87788e9dc66cac52a1f898d7f16e1e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:57.285706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058242/publication.mdobserved be33b4d6d01f904f6adba6d7acfe46ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:57.267117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058242/publication.txtobserved dc8f90f9fc5a080d0f2ee6006eb38b7c...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. |
|---|