OT-2026-000007205
Publication integrity record
Vacuum cup gripper, two outlet manifold, three stage ejector, contact triggered, 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-2026-000007205) never changes.
Identity and time
| Publication number | OT-2026-000007205 · never reused |
|---|---|
| Internal UUID | 01a0a976-7d00-7651-850c-e3b839779ae3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:05:09.891618Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 803d1709d58220e0021d4603bdeb2d22b6c58baaef7484f9ad55e7689aebd64b |
|---|---|
| Markdown | c51b9573ed0d13376b7d04a2f34ea149842d20e80fa8d41d64ab91068953bde8 |
| Publication page | 31fd760d6581b6bb87bb4c15d97e7c6576bc1c709de954787c3f67a3dd40dfc0 |
| Manifest | 66dfba4a80a7cc73151ad8f02007bf4eed608c0787c111bfa0ffcab04aff571e |
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 | 6cfvYe//O6P9LvLDXRSsvBDP2P803KagPo8Z1T0BVMi3Nv3GApeUlAHMpckKoKwFcJHaDg3d+kiSHn1kYVduCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:16.143681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007205observed 31fd760d6581b6bb87bb4c15d97e7c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:16.131545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007205/manifest.jsonobserved 66dfba4a80a7cc73151ad8f02007bf4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:16.008724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007205/publication.mdobserved c51b9573ed0d13376b7d04a2f34ea149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:15.996082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007205/publication.txtobserved 803d1709d58220e0021d4603bdeb2d22...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. |
|---|