OT-2026-000102358
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pulsed blow-off after set-down
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-2026-000102358) never changes.
Identity and time
| Publication number | OT-2026-000102358 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7c55-a496-dbceaedb71de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85ea1ec8d4d45cde7fcfd7b46381726da120fc1c3ea76ec52ec27bfd11320372 |
|---|---|
| Markdown | a1320bb1f366d6c26161a781bdb0425887b792b55578eb3ddfecc52c2dfa0b54 |
| Publication page | 5f1c415f4eba7f60f603ae83655acc9b16d9438f5d39f1c4c15670a826ab079a |
| Manifest | 4dde2c9e3ed8bcb4f95252cee0811bb9c2b7f20ad919d0edf736e4a6bc4dbffe |
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 | bO/0zOuD7/inuTcXWcFpG2bCustoVUi3s7PhqdkBX7zENF+8I/7QiuAVa1GwNoMjDRZeL34TdVif51KOF9DjCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:41.691325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102358observed 5f1c415f4eba7f60f603ae83655acc9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:41.672523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102358/manifest.jsonobserved 4dde2c9e3ed8bcb4f95252cee0811bb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.654347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102358/publication.mdobserved a1320bb1f366d6c26161a781bdb04258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.635883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102358/publication.txtobserved 85ea1ec8d4d45cde7fcfd7b46381726d...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. |
|---|