OT-2026-000064650
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold 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-2026-000064650) never changes.
Identity and time
| Publication number | OT-2026-000064650 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7042-ba34-3570189b3b54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064650 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8f26f488bf00842bfef85bb5a9827f3eea9a494caf94d165f8f8abbba4ec1cf |
|---|---|
| Markdown | 688261ec95bd3ae73c6ef2446276ae260b43538e4725eb31bb0484035bb1a059 |
| Publication page | f60b60e5f374ff3e564703bce9d8ae098323110d27273c048b5a3dd0bea95a5e |
| Manifest | 144f9591227a88beb8b05fc45b84902fcc19df88b11b156837aaee116849a2b1 |
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 | CnY76qJSMhoJmm1svtoPqzNFAa9/gwdcgdrgaw81bQpyGjhMqeAbgc6PPmWn0BFWyV/e7J1a/rWqRPC1mlpYAw== |
| 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
| 2026-09-17T10:35:26.230263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064650observed f60b60e5f374ff3e564703bce9d8ae09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:26.211538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064650/manifest.jsonobserved 144f9591227a88beb8b05fc45b84902f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.193849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064650/publication.mdobserved 688261ec95bd3ae73c6ef2446276ae26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.175446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064650/publication.txtobserved a8f26f488bf00842bfef85bb5a9827f3...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. |
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