OT-2026-000088070
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000088070) never changes.
Identity and time
| Publication number | OT-2026-000088070 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7e4e-8124-8a1f45d1ab5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088070 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea5ad9ac8b0203c0ad4fbd61c23bb095781be99c027e7137e25afeb30e8224a4 |
|---|---|
| Markdown | 234c2c6c4ce6ff0100971ac3c1a91a7c9ec27f2454c188d55d373fca057e104d |
| Publication page | 0a1285b0b3b705503fd06a0aa100288d3d3e0932f5ccff5bae8d6395b7326497 |
| Manifest | 0e34a9befe501ff513912328c9c26d3112ae3a47c505a20cd72be1746a255a65 |
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 | QnTmajtXjvLr3Ioa4EzgPA/BSq1sJQ8EPYI4dBilxxTgnrg2GdvLn8CZrpwVZXabMHc5PlQCwQP33IAR4yvADw== |
| 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
| 2026-09-17T09:50:04.103177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070observed 0a1285b0b3b705503fd06a0aa100288d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:04.084404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/manifest.jsonobserved 0e34a9befe501ff513912328c9c26d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.062524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/publication.mdobserved 234c2c6c4ce6ff0100971ac3c1a91a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.041107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/publication.txtobserved ea5ad9ac8b0203c0ad4fbd61c23bb095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.271555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070observed 0a1285b0b3b705503fd06a0aa100288d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.253115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/manifest.jsonobserved 0e34a9befe501ff513912328c9c26d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.232652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/publication.mdobserved 234c2c6c4ce6ff0100971ac3c1a91a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.213905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088070/publication.txtobserved ea5ad9ac8b0203c0ad4fbd61c23bb095...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. |
|---|