OT-2026-000097970
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097970) never changes.
Identity and time
| Publication number | OT-2026-000097970 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7c61-a116-59ea47371094 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097970 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8ad3f8f6d1df18ed926891854052cc68ac2cd518b7dbcb38fedda7f44abf15d |
|---|---|
| Markdown | ce92deff6fc151c5ee570835570397a2e156f4c9b06aa0cd21e68041bec3c9f4 |
| Publication page | 11e44fa14840b30cc2b63b37bed351b6bdfc9d1bfa7930d31b6d7232f514bf54 |
| Manifest | 089e29084382fa7de505048f29d2b4e78d9890c0a5317f19ac3ace83c41a610a |
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 | jdGwwkKCp+oqUc9WG1RXEZA1kxou+J2kb1gopWXpE2ufThwrj0CiuaQDZiSZrq3v0sp2q+UyUeSrly4EaUqeCw== |
| 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
| 2026-09-17T09:33:06.883043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097970observed 11e44fa14840b30cc2b63b37bed351b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:06.865648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097970/manifest.jsonobserved 089e29084382fa7de505048f29d2b4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.846647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097970/publication.mdobserved ce92deff6fc151c5ee570835570397a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:06.829093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097970/publication.txtobserved a8ad3f8f6d1df18ed926891854052cc6...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. |
|---|