OT-2026-000084033
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000084033) never changes.
Identity and time
| Publication number | OT-2026-000084033 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7b69-b840-b7e45ac8a2b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 560ed3df68b5e9dc98cb65180a4e27f8410e5f2aabe927f4590b9928159aee6a |
|---|---|
| Markdown | f5abe75b6ff68a0dab0398240520a4c95286d575cb312bc9edf38d01624e717b |
| Publication page | a8a3f8163a3de2a42dcdcefe4abe730e8e9f08c709e6675df90deb479bb54461 |
| Manifest | 746f85d9e0ccf9545a82e143d1d383c1a4cce1dd54bd84da330828080acb19cd |
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 | WYmH4ay/8aSRUYTcxEZIfb53iPn0DadOVhR4DcEFk5YKgo0WsMsQkSmbPISA4MP9esIquhzN65cJSYkfdUYyCQ== |
| 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
| 2026-09-17T09:55:45.526861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084033observed a8a3f8163a3de2a42dcdcefe4abe730e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.509311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084033/manifest.jsonobserved 746f85d9e0ccf9545a82e143d1d383c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.491636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084033/publication.mdobserved f5abe75b6ff68a0dab0398240520a4c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.473458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084033/publication.txtobserved 560ed3df68b5e9dc98cb65180a4e27f8...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. |
|---|