OT-2026-000058829
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000058829) never changes.
Identity and time
| Publication number | OT-2026-000058829 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479d-700f-9cf8-2e588877820d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058829 |
| Status | PUBLIC |
Content hashes
| Canonical text | a37fd1ddb7ea9c51253fe557cdda3981621abc3bc5b64f91955ac6fb6fcca834 |
|---|---|
| Markdown | 14279c6c0cf04a3a9e122aeeae1ab30f5538fe2fd45b283f9a05354289a6d305 |
| Publication page | 8a6663f9ae43bb2448fe00a7269923274c83dded544ec566964ab25a553fe8ee |
| Manifest | 4aed250beee774a704e4abc9c4a74217e178de3e56588f9a8cdda7d38b895a27 |
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 | Bxz4/yFLdsv9rbiST/pKp7MwOeMr5aKgXW1FErCO+B4eB2qI/hHo6B4Bd0yw5ce6ij/rmCJG55T2WmhnRWpwCg== |
| 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
| 2026-09-17T10:46:21.562414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058829observed 8a6663f9ae43bb2448fe00a726992327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:21.543496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058829/manifest.jsonobserved 4aed250beee774a704e4abc9c4a74217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.526330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058829/publication.mdobserved 14279c6c0cf04a3a9e122aeeae1ab30f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:21.507189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058829/publication.txtobserved a37fd1ddb7ea9c51253fe557cdda3981...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. |
|---|