OT-2026-000058998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000058998) never changes.
Identity and time
| Publication number | OT-2026-000058998 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7ef7-9da0-c6d1f7f6fdf5 · 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-2026-000058998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eec3c3ffcb2c980feb83b7e39131ae8a3d4cba94dbc4467a34069742b801910 |
|---|---|
| Markdown | c402c7bb9f759fca777f0c8d4b04bd112f1930cdcf2055c72999c2c13252e5a2 |
| Publication page | 2d0b5aec03b733bac8bc3a45fe02d3c9117747301fedfa0de47efe5a2a1d07c7 |
| Manifest | 293b0e57b2655e4be0a58cba457a876d556f0fc0563b2185f8543d62fb0d7944 |
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 | mkY+3TKpgAmnCVIEuj7XfTJ4YnlNQXzAlWFLe/8F0u88b/o1cPSDW3uKhiRdge1rALc/4np41KAJXq8vAFuGBw== |
| 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
| 2026-09-17T10:46:35.152770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058998observed 2d0b5aec03b733bac8bc3a45fe02d3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:35.132337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058998/manifest.jsonobserved 293b0e57b2655e4be0a58cba457a876d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.114632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058998/publication.mdobserved c402c7bb9f759fca777f0c8d4b04bd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.097574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058998/publication.txtobserved 7eec3c3ffcb2c980feb83b7e39131ae8...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. |
|---|