OT-2026-000079653
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000079653) never changes.
Identity and time
| Publication number | OT-2026-000079653 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b93-7344-a223-54d7b93c8fb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d7f5c445896d9269a47050fdc4edf12c221e8cf665e717a74103561c858a3d3 |
|---|---|
| Markdown | e757b3c53cbea2316e4a614fb396b6bba0f98a0c7ef7ca7e075cb16a7e0e2dcf |
| Publication page | 707a348807b8f53a770633cf6b80dd0a96fa31f6d3bad839633000ff0ad49f27 |
| Manifest | d97c5e85ed293c75f41665fd2e8cb8d611c351a16bb426fa838602a6d83391cc |
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 | D5j9lUDasTXSh6yADGqk3AZcsyCFwhy6cp8sLxJsNBos3xrk8YiYat1xiq7nTD0zACiospFWYJx73zFExHTqCg== |
| 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
| 2026-09-17T10:05:19.241611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079653observed 707a348807b8f53a770633cf6b80dd0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:19.222432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079653/manifest.jsonobserved d97c5e85ed293c75f41665fd2e8cb8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:19.204327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079653/publication.mdobserved e757b3c53cbea2316e4a614fb396b6bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:19.185542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079653/publication.txtobserved 2d7f5c445896d9269a47050fdc4edf12...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. |
|---|