OT-2026-000087592
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, 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-2026-000087592) never changes.
Identity and time
| Publication number | OT-2026-000087592 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd53-7710-802f-99b43e9c914d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b45702d056b04f88a5d4bec8abcb5a3ea3887e6dde3526192d55e1a74eb715e |
|---|---|
| Markdown | ea40884cd7d96791bc1a28bb890535f30e00b8b7619795bcbb571455f8cad0f5 |
| Publication page | 95e65bbe76e49dd531a1ea3d0507a821f7cc550a861a6b61a8d3a05ed3f966c6 |
| Manifest | 069b57a4bb5813f4888919041eed22c848bdc8acd0318d477633661882f183ea |
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 | GDPs4NTxMFqY8rvZ0kKgoehUcPEhD9kpdVJhnlTMn04VHQHrAqpOJGSQ0v8M/kpeWLnSQo/z53ERhCdXqy+eCg== |
| 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
| 2026-09-17T09:51:01.722265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087592observed 95e65bbe76e49dd531a1ea3d0507a821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:01.704874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087592/manifest.jsonobserved 069b57a4bb5813f4888919041eed22c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:01.686605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087592/publication.mdobserved ea40884cd7d96791bc1a28bb890535f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:01.668098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087592/publication.txtobserved 6b45702d056b04f88a5d4bec8abcb5a3...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. |
|---|