OT-2026-000070039
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070039) never changes.
Identity and time
| Publication number | OT-2026-000070039 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7348-9bf1-26c376d6a6b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bc94e61e1b7d96904e95f6ec800e6c53d2086eb372f8ba1b5f793e445c776f5 |
|---|---|
| Markdown | 85d0d8e5d8d47bafb8d3f983f40e44e8a89298f554fa330955fe5a5590d97ade |
| Publication page | 54e1d4a524d61236f4ed6cb997175f5b11510142c0b4f4f196876740a30f474a |
| Manifest | 38ebafba26698690dda1321e4c80d2d587da1c8c80e470d1ee310c71ba198745 |
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 | yAhbtBZgEb9EY3B+64undhOfOSbcRBwDyY2jeoM5ANSdkLOHQLzdy3TlslJs0umDhsPAGCLfdJLFndC/zCB7BQ== |
| 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
| 2026-09-17T10:26:59.662920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070039observed 54e1d4a524d61236f4ed6cb997175f5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:59.646011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070039/manifest.jsonobserved 38ebafba26698690dda1321e4c80d2d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.628645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070039/publication.mdobserved 85d0d8e5d8d47bafb8d3f983f40e44e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.611531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070039/publication.txtobserved 7bc94e61e1b7d96904e95f6ec800e6c5...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. |
|---|