OT-2026-000099995
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000099995) never changes.
Identity and time
| Publication number | OT-2026-000099995 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7b4a-952c-de3e53877e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099995 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf41f534ecf1c7594a1edb9eedfc50038d632a088f1ff69afad5add4a2bba3aa |
|---|---|
| Markdown | bb65a82fa8403d6f344dfaebf2bf0b13eea8520197158fa35f4dddb17b951653 |
| Publication page | cb765f3917bf5e0acba9dcaebb5dbdf9c0711431cf39a8923fc5fd675f800f70 |
| Manifest | 732fe8e13e8f8154bd86f0cd442e51beaa596413cd2c93ce44f0c5c2b43f22af |
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 | XQ+3SxUVwwEQOaj2tcTX8miX9Qwj+QwK53lMpM4n3my/4k2GrkEcOpWsv+gFRppw2ivPaJAQxw+y+KE01mi0Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:42.207771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995observed cb765f3917bf5e0acba9dcaebb5dbdf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.190106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/manifest.jsonobserved 732fe8e13e8f8154bd86f0cd442e51be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.172935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/publication.mdobserved bb65a82fa8403d6f344dfaebf2bf0b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.154626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/publication.txtobserved bf41f534ecf1c7594a1edb9eedfc5003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.505729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995observed cb765f3917bf5e0acba9dcaebb5dbdf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.486703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/manifest.jsonobserved 732fe8e13e8f8154bd86f0cd442e51be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.463735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/publication.mdobserved bb65a82fa8403d6f344dfaebf2bf0b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.440716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099995/publication.txtobserved bf41f534ecf1c7594a1edb9eedfc5003...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. |
|---|