OT-2026-000062714
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000062714) never changes.
Identity and time
| Publication number | OT-2026-000062714 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7e8e-8521-11185990ecca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ff12a0ad650341e5d0cb85416f03e0da86363b488681ae550955b0b030b309 |
|---|---|
| Markdown | d751fc3ec25a1a6e352c74d5697c5703725fdb47d000b3636908ffa386e33724 |
| Publication page | 38ce1b625f1552f4909ca6f383d61ea444d858f71b1667b2249a94ffc30b89df |
| Manifest | 68b847f031fc5546e412ecb0b8f2b6f654d813da3b5dcd03730dd2f8b88e5757 |
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 | +tE1pAYxJwFKq+M/M+2PdmwaiT9UAv5fNdqi5lvZ7NKObx0O07j9UXOR+biIHa2U2UMb/u7zI+/UEoYanvNkAw== |
| 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
| 2026-09-17T10:39:16.909179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062714observed 38ce1b625f1552f4909ca6f383d61ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:16.891412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062714/manifest.jsonobserved 68b847f031fc5546e412ecb0b8f2b6f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:16.872975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062714/publication.mdobserved d751fc3ec25a1a6e352c74d5697c5703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:16.854796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062714/publication.txtobserved 43ff12a0ad650341e5d0cb85416f03e0...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. |
|---|