OT-2026-000058534
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000058534) never changes.
Identity and time
| Publication number | OT-2026-000058534 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-74fe-bd19-b652cee0e76e · 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-2026-000058534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54d0d5a03694b668ed9c40cc34624535146135c13ff0438bec442decbb429a5c |
|---|---|
| Markdown | bc953fcb35647fe4d8673e0f10109d03620ab1c8d6869cb6e78c8511b4f96f6b |
| Publication page | 78592f9b108daff0636ee428af5326ca9c83aa368533afb49295bc954c4d1c0d |
| Manifest | bc2696505dad63e2ef6c411209ba4623932d8577b252833c4afe7b7f0e9bec53 |
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 | uYy/GsWN0OZtKhk4usV1k4ErD/LlP1SN9ZvPXV5zd+e75YAoIe7IUk2nhDNVCymaAzYfWSKz46/dveYG/wH4AA== |
| 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
| 2026-09-17T10:46:59.804493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058534observed 78592f9b108daff0636ee428af5326ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.787246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058534/manifest.jsonobserved bc2696505dad63e2ef6c411209ba4623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.771407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058534/publication.mdobserved bc953fcb35647fe4d8673e0f10109d03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.753175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058534/publication.txtobserved 54d0d5a03694b668ed9c40cc34624535...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. |
|---|