OT-2026-000006706
Publication integrity record
Bellows cup vacuum gripper, four zone face, two stage ejector, pressure verified, contact triggered
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-2026-000006706) never changes.
Identity and time
| Publication number | OT-2026-000006706 · never reused |
|---|---|
| Internal UUID | 01a0a964-9c47-7ede-982e-d903fe2831aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:45:38.249796Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d63fcc126f891b0c692d735bd8002c43799d4d88468bb5e8e4777a93802cbd |
|---|---|
| Markdown | 93a618c029cfc6981b3e339baf2fdafec6ca34a15eae51073256eb89bdd94f5c |
| Publication page | eba5ca4e8d77fd191196808f52037a46a245780fd41d5b141e8078c6def16284 |
| Manifest | 57c2f2af1de450b587daaecdbf39591089d212cf58214bd084238ff80321e7e4 |
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 | WUEmDMNS/GceqHUArop1EmBqX0uCzSDdoIOaXFs1Ip1Y+jwgNM/yzAxUMhiMEt41XveLBw8jKi92s9kEOPv2Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T16:41:42.270326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706observed eba5ca4e8d77fd191196808f52037a46...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T16:41:42.103635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/manifest.jsonobserved 57c2f2af1de450b587daaecdbf395910...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:41.951294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/publication.mdobserved 93a618c029cfc6981b3e339baf2fdafe...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T16:41:41.784479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/publication.txtobserved 25d63fcc126f891b0c692d735bd8002c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:15.187850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706observed eba5ca4e8d77fd191196808f52037a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:15.176092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/manifest.jsonobserved 57c2f2af1de450b587daaecdbf395910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:15.164296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/publication.mdobserved 93a618c029cfc6981b3e339baf2fdafe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:15.150758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006706/publication.txtobserved 25d63fcc126f891b0c692d735bd8002c...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. |
|---|