OT-2026-000076186
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000076186) never changes.
Identity and time
| Publication number | OT-2026-000076186 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6f-7377-932f-375871a8e730 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3964074a65cb3ccde3cc91cfc3d403f217fd5d522755691581d26602892cfd7e |
|---|---|
| Markdown | a21a38ef2c08f6cadf1fdd58015cff929d1a876c137bac71ca37c7a75d8d36e0 |
| Publication page | 046b8abdc7c08382530bdafd789eace13f07aaa47458c546720019b09428267e |
| Manifest | b857b07a1121dd0643c511a3e9f799ffb1906ec39f785b573e23f333ea18ad9e |
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 | 6lspkfOoDCRpPXwh5xyeScQb2b/NT+5C/7QtMaDm4lO9xMRXRsZg/DmfrolkMhUeo8OQEcML8018eNUiylzkBw== |
| 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
| 2026-09-17T10:11:29.743779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076186observed 046b8abdc7c08382530bdafd789eace1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:29.726210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076186/manifest.jsonobserved b857b07a1121dd0643c511a3e9f799ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:29.708109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076186/publication.mdobserved a21a38ef2c08f6cadf1fdd58015cff92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:29.688649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076186/publication.txtobserved 3964074a65cb3ccde3cc91cfc3d403f2...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. |
|---|