OT-2026-000086767
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000086767) never changes.
Identity and time
| Publication number | OT-2026-000086767 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7c8f-bd3e-7f6e2f9d29c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086767 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5552c5787f881e79d205ba5739e50aadd20b33133d9e446ae6e7105e47b9aa7 |
|---|---|
| Markdown | 0d65b0a77ca1ba690e01bef4c2e819e65bd5b42e8df5882f842e03e0e952bbf9 |
| Publication page | 8ec08f8cd57b727a394c9cd00a2ce6df918df47fb7c66da7842152490efdd493 |
| Manifest | 5b9814d3b5907446715bdab7c6b5f847c377f6fe1ac112602ca54f294f703eb1 |
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 | N9EgNSECJWAEoRDg//bQmHd9v703FifFK2P/BzQBMgyz5K3Rgxx9d4tNh7u/MLXwpNTWz4bmQ6ITVam0qmuNAA== |
| 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
| 2026-09-17T09:51:34.398530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086767observed 8ec08f8cd57b727a394c9cd00a2ce6df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:34.380892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086767/manifest.jsonobserved 5b9814d3b5907446715bdab7c6b5f847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.363610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086767/publication.mdobserved 0d65b0a77ca1ba690e01bef4c2e819e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:34.346374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086767/publication.txtobserved c5552c5787f881e79d205ba5739e50aa...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. |
|---|