OT-2026-000092963
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000092963) never changes.
Identity and time
| Publication number | OT-2026-000092963 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-74f0-bbea-998a56703086 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092963 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ee7c6141c48bc62cb85249946ac0aa4fd35a189bdce761ac8169cae644de26 |
|---|---|
| Markdown | 97f0ff7543a161345579e2010ae5152aa28a4b64fcab2c8e05e4a8f5d253623d |
| Publication page | cbec635b116f93c86d7e6e2be7082f2ddd0cdf6a493384c98216d5aa2b08f575 |
| Manifest | 11dc89249b1fe9f73e3f6ed613f920a3fdbd8b06813197adecd28401bd8a8c8e |
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 | vvhM4m7b09nxOFqOk0bSQrtQqcMPUECU7/ZlT8ht1m0V49TCi/G8Lttoab0xcezd2zou58pVF5h3/pqnTS9yBA== |
| 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
| 2026-09-17T09:40:09.410870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092963observed cbec635b116f93c86d7e6e2be7082f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.393339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092963/manifest.jsonobserved 11dc89249b1fe9f73e3f6ed613f920a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.376467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092963/publication.mdobserved 97f0ff7543a161345579e2010ae5152a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.358058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092963/publication.txtobserved e7ee7c6141c48bc62cb85249946ac0aa...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. |
|---|