OT-2026-000058562
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000058562) never changes.
Identity and time
| Publication number | OT-2026-000058562 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7a59-95e6-d0b53fe7db67 · 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-2026-000058562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44bc9c8e040203a8effa500f5f619dc678f587e8b0afcf350d4574454e951a84 |
|---|---|
| Markdown | aa455b4b599b38daf6ba16c872a63e879da2cb823748c869b4942555cb044c86 |
| Publication page | 40373509be85906fb97c39d52dbab2cb51433e9212b439b0653366c67dbbe1f0 |
| Manifest | c16306e32d2f21b6f1a72ed10ecd2d8150a4f1a489f1ad0c23a0414c84394c7a |
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 | u8shJokXDn8lE8aou8oPpUkAPkhE5GUC336AelClXeKYw+tRM1Dbr2vk+kB2nyMR7IbS/GVyq5vwDNfTvKiBDA== |
| 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
| 2026-09-17T10:47:02.634549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058562observed 40373509be85906fb97c39d52dbab2cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:02.617567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058562/manifest.jsonobserved c16306e32d2f21b6f1a72ed10ecd2d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.601681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058562/publication.mdobserved aa455b4b599b38daf6ba16c872a63e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:02.584410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058562/publication.txtobserved 44bc9c8e040203a8effa500f5f619dc6...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. |
|---|