OT-2026-000045634
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045634) never changes.
Identity and time
| Publication number | OT-2026-000045634 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7825-9211-87fa2f646462 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a953087c5da122365fdd88c6b5c690aead1f3a8fe9ebb1cdc56c8ebc3d88d70 |
|---|---|
| Markdown | fbbc301263a90905902f7b20a669ce0a08cd4207c7f3626789d47e5bbf825b63 |
| Publication page | 80a88c24561a625f5a895b37b44e04e9ee5bf756ca44c0d30a30cffa8b4cf1e5 |
| Manifest | 5f46da8d9bec7a4247da116ca277383f61cc18a337a61ee0d74e6c6ff376382e |
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 | I7yQQWEeBMo64C9QvfvmgnFashbHB3ZTkXfCZ550/U41d9jlS3qGVZoChjBEy75SoQvHqDDcDJVk91O32btsBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:25.133839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045634observed 80a88c24561a625f5a895b37b44e04e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:25.115487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045634/manifest.jsonobserved 5f46da8d9bec7a4247da116ca277383f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:25.098023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045634/publication.mdobserved fbbc301263a90905902f7b20a669ce0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:25.078082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045634/publication.txtobserved 8a953087c5da122365fdd88c6b5c690a...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. |
|---|