OT-2026-000066174
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000066174) never changes.
Identity and time
| Publication number | OT-2026-000066174 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7dce-9606-0acf5aa71b65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066174 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab7ccf6f9de1300be0cee6e82db8128810ef14d1f8f7d322259d1343331440c0 |
|---|---|
| Markdown | 046ee546fd8d8e92e29236c1f9f0df668bbb99938d7675a10e1232df08f46a42 |
| Publication page | 8d80518eb9d8bba0b4ee486c2b8ba63814f7f443c13069544eb8a1a7876122e8 |
| Manifest | f7aba96fa74a86c0f2d314ff947aa3c8e7c8cf14008dfe1abefd5e48c89fc8cb |
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 | bABcq3utsfo+fY2PNsRwIXjD6nHSBhkG72dJK9OXMryumgJFj4KTovj95CEHRlOhxN/51Irde8g4vAass1AnDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:51:08.236361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066174observed 8d80518eb9d8bba0b4ee486c2b8ba638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:08.090413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066174/manifest.jsonobserved f7aba96fa74a86c0f2d314ff947aa3c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:08.065562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066174/publication.mdobserved 046ee546fd8d8e92e29236c1f9f0df66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:08.044207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066174/publication.txtobserved ab7ccf6f9de1300be0cee6e82db81288...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. |
|---|