OT-2026-000088088
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three 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-2026-000088088) never changes.
Identity and time
| Publication number | OT-2026-000088088 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7b69-89ce-76a09beef88b · 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-2026-000088088 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4d4cb650eb6abe936a49071f0c4750ae1cf34e0e83e8e4b9a76e4888cbb1dd0 |
|---|---|
| Markdown | 9871c612c16cc6a1fd52d429e5e1d27b7b14724fe7e01a57e72fd1656ced324a |
| Publication page | 8b1608a22207a1e725c54f23f0214b9957974c3de8f56798e2e3e2484bab1023 |
| Manifest | 9ecde47c775a6260673424ed90bb5c9501f2486c41f723cbc882915692469d25 |
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 | VAVlRRG9m1nlxKzB/5QiWVA5oGUus+PbMmnYlNQlrErCtAR2/Tdsh3pJNKzjdyu9LvWXC07vRq2SwyHjnsgyCA== |
| 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
| 2026-09-17T09:50:05.779347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088observed 8b1608a22207a1e725c54f23f0214b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:05.760794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/manifest.jsonobserved 9ecde47c775a6260673424ed90bb5c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.741036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/publication.mdobserved 9871c612c16cc6a1fd52d429e5e1d27b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.722405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/publication.txtobserved a4d4cb650eb6abe936a49071f0c4750a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.953516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088observed 8b1608a22207a1e725c54f23f0214b99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.934561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/manifest.jsonobserved 9ecde47c775a6260673424ed90bb5c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.914862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/publication.mdobserved 9871c612c16cc6a1fd52d429e5e1d27b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.895981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088088/publication.txtobserved a4d4cb650eb6abe936a49071f0c4750a...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. |
|---|