OT-2026-000070060
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000070060) never changes.
Identity and time
| Publication number | OT-2026-000070060 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-720c-af2b-88a852f78010 · 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-2026-000070060 |
| Status | PUBLIC |
Content hashes
| Canonical text | faf0237a83e3d3f740cc25898325fd5098902ccde57a17930c902e1b785ee46c |
|---|---|
| Markdown | 7d6963acedf3a9c6abe9e2d3b899eb6c4d4ade1877b445928a4a4c9a84b3fb99 |
| Publication page | f88e91c50e1dcd365ba14cdf7e546a915edc72588c3601d0fec6bfc55f27feb7 |
| Manifest | 09facf11d883d33e5c7afcaab84d4bd9c8cd586a2d074da2a14abe421cbf9532 |
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 | EFk6HUHj3dq1KB/omyswS3miXA3znRUAAxmCcdrkrHlc405tGG7cVydQV9zj+pDubcUsBGu0U/Xk9v984Zz/Dw== |
| 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
| 2026-09-17T10:27:01.111518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070060observed f88e91c50e1dcd365ba14cdf7e546a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.094686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070060/manifest.jsonobserved 09facf11d883d33e5c7afcaab84d4bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.076390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070060/publication.mdobserved 7d6963acedf3a9c6abe9e2d3b899eb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.058361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070060/publication.txtobserved faf0237a83e3d3f740cc25898325fd50...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. |
|---|