OT-2026-000062598
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000062598) never changes.
Identity and time
| Publication number | OT-2026-000062598 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7d9a-82f1-25207e0852aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24a5dcfa32d3b985b9168a0069a9dbfbbeaaef4e078f2f62d438a828a83f4bf0 |
|---|---|
| Markdown | 592df1289c5f3ae4b72b0c7630cea6536c02dbed4850eb107309a776311ecbc3 |
| Publication page | edcff090358902e3a4025f6f10090ec6807cd000862b28f0af98df0981ce299e |
| Manifest | ae5be4e75607734052f79abaea289ea3648d2a7b1a20b6c9568e3e2a30c77c0e |
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 | i2Wmy8LmaY1x80wFqNCin5A/YlOoV4rzQdD/Xtg19zr4GBBjCOAC64VucK/ietbZ9aSsThma5BfHzFgc0TnzAw== |
| 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
| 2026-09-17T10:40:05.762678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062598observed edcff090358902e3a4025f6f10090ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:05.742791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062598/manifest.jsonobserved ae5be4e75607734052f79abaea289ea3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.722276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062598/publication.mdobserved 592df1289c5f3ae4b72b0c7630cea653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:05.702606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062598/publication.txtobserved 24a5dcfa32d3b985b9168a0069a9dbfb...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. |
|---|