OT-2026-000084430
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000084430) never changes.
Identity and time
| Publication number | OT-2026-000084430 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-75cd-9a7c-575dda1545f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084430 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd98ee01d41b18d2890b3963e3f4b6676a27eb45fed31012fb738373e63b8f72 |
|---|---|
| Markdown | 3c14731f5cbda284410a29ab5b52723badd2dff3d124d33979244761a283af56 |
| Publication page | 3d0e550cccc75cf91ce605ff6a199b4d57e227f649128b56065f689f5861942c |
| Manifest | 13de1b19bc6a96f4087553ba8c8ad9e32f69233d756016c89ee3042885572852 |
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 | o8tA6s2v++hxsKVEqIwhESU3OysuyZAesOvaJAiuBLpgHIYkXvn6joGc/xvns+/sJDZ9vHJVdFv60clYSMYjCg== |
| 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
| 2026-09-17T09:56:22.956612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084430observed 3d0e550cccc75cf91ce605ff6a199b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:22.938262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084430/manifest.jsonobserved 13de1b19bc6a96f4087553ba8c8ad9e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:22.920947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084430/publication.mdobserved 3c14731f5cbda284410a29ab5b52723b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:22.902211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084430/publication.txtobserved bd98ee01d41b18d2890b3963e3f4b667...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. |
|---|