OT-2026-000089237
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000089237) never changes.
Identity and time
| Publication number | OT-2026-000089237 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-70e0-a14b-c0c7589a5ef3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089237 |
| Status | PUBLIC |
Content hashes
| Canonical text | c58ac0877fcb9bb48e8d117184031e06b74d4abc8d3ed7846cec0af0dd73bf10 |
|---|---|
| Markdown | 0b9d5621b8b06972d7d04edfb085abc956fa07017980309329efa7f8377bd748 |
| Publication page | bb0ef91b39b17e7bbac864e23ffdeec07e39af9c2d58b58fd5162a253b47e3ab |
| Manifest | 8406907b9dc36687995e26493c1613bfa3892dc3e60ccb161f857c52b1ce2b88 |
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 | ntA5ga8bCqnERyI003Wuasd87R3htBkPi2OkryLfMl81hBKhypLaG2IR28Kega+Wjld6zzW2xe4yaDOGolJcBA== |
| 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
| 2026-09-17T09:47:16.097347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089237observed bb0ef91b39b17e7bbac864e23ffdeec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:16.080271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089237/manifest.jsonobserved 8406907b9dc36687995e26493c1613bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:16.062869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089237/publication.mdobserved 0b9d5621b8b06972d7d04edfb085abc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:16.046005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089237/publication.txtobserved c58ac0877fcb9bb48e8d117184031e06...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. |
|---|