OT-2026-000060514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000060514) never changes.
Identity and time
| Publication number | OT-2026-000060514 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-70f7-a410-93bb811e1d6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060514 |
| Status | PUBLIC |
Content hashes
| Canonical text | c96375ea2745b6545a71279b7d6ee44e8889f272461c2555093b5ea0a964a649 |
|---|---|
| Markdown | b4a7dd3a2b420feefa0d9a03f1625ee3d383fa913764fc0bcb39b99b6864b6c8 |
| Publication page | 971d611f0330942a24c0da9b72827afad0da3d8bed971fc587b01e7432b963dd |
| Manifest | 18dc1789342e608cc3580f42652c6ad6b9621d6eb658645e5cf43331d8a95c3f |
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 | 79oMzrylnnAVYDu4vZibLxkKv2IJ2ypvtX1Y+sTILppr0v0e9ZkqJimFTXV21st7NTpJU4pfH86lBtNRuJPbBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:00.932759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060514observed 971d611f0330942a24c0da9b72827afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:00.913712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060514/manifest.jsonobserved 18dc1789342e608cc3580f42652c6ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.895527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060514/publication.mdobserved b4a7dd3a2b420feefa0d9a03f1625ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:00.877480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060514/publication.txtobserved c96375ea2745b6545a71279b7d6ee44e...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. |
|---|