OT-2026-000070191
Publication integrity record
Foam pad vacuum gripper, three zone face, single 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-2026-000070191) never changes.
Identity and time
| Publication number | OT-2026-000070191 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7e32-8118-6fad8c08cffd · 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-2026-000070191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fcc82ec90c0c64fc11e68e5238388f1fb0a5581f8e4e6f6b364435219caf5cf |
|---|---|
| Markdown | 4e6ddbd556f497cd2a7ef7816937f348d1cec774e0539ed54215aef315ae2dd4 |
| Publication page | b0ce5926de0a06945a686d10b30b667e5f61049fb0453971c6b855aac7d099ac |
| Manifest | 08d0af18e0e344ecbb2044bf4a54ac8ee30c87f76f8cd323c0de11f98fcb0e4f |
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 | Zuh0yiTXpNp1pW+Qs2jFcqr933C4SEfCTo+FK4iTFAyd4qm03crJzcnplUfKu4K8RBz0BtXoTbLot4RlzITlAw== |
| 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
| 2026-09-17T10:27:14.708378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070191observed b0ce5926de0a06945a686d10b30b667e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:14.691185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070191/manifest.jsonobserved 08d0af18e0e344ecbb2044bf4a54ac8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.675499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070191/publication.mdobserved 4e6ddbd556f497cd2a7ef7816937f348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.657915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070191/publication.txtobserved 0fcc82ec90c0c64fc11e68e5238388f1...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. |
|---|