OT-2026-000088525
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088525) never changes.
Identity and time
| Publication number | OT-2026-000088525 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-74b1-9918-29b1d63e92cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d32c41f4871ca512673b1887af34ecbe3c98f059f858f9a230e8643f9d7e996 |
|---|---|
| Markdown | a248341defb937785c835d007a612596c1a794c7a41b1e49b3a32bbb22d732b7 |
| Publication page | aee245e4903e16301b34afbc8b04f289b1a54122cfff993de2bb6131d0b611b4 |
| Manifest | b02b187e6012191268a42e7442170d439480ad2dd308b842fe7bcb93d7a512fa |
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 | utzQWSOaiU0iavhfJZMKdz0OLwX3/nA0auy94lKJRDTsZv1I7QFwAEPTPCSaAaoWIn5LBA4vomM/A4G0W2YxCQ== |
| 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
| 2026-09-17T09:48:55.378837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088525observed aee245e4903e16301b34afbc8b04f289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:55.362076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088525/manifest.jsonobserved b02b187e6012191268a42e7442170d43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.343413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088525/publication.mdobserved a248341defb937785c835d007a612596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:55.324863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088525/publication.txtobserved 9d32c41f4871ca512673b1887af34ecb...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. |
|---|