OT-2026-000098563
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000098563) never changes.
Identity and time
| Publication number | OT-2026-000098563 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-78b7-adaf-ed09f71c27ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98a8cfe315a64cef688674152b5a74f8eefd5d777accd86a10c52128ced50a1d |
|---|---|
| Markdown | 6faea2d167351f872396b549c4a0dd6e6737ef3aea319055431ad22980582242 |
| Publication page | 44d8888fdd9250541e0a067ef894926f6dff1d91c99a6afde92b3b645e7ba4ab |
| Manifest | 35c9bfcf111d2ef9d6db53abdec31157c98204cea6595da3138aeb2882ca1dd7 |
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 | 7Nyg44ThBDrxGEodoMMmRSy4spmclM/HGyCjGnJEiHiiAwefbmYE/QAHdHHwRzyBCHzOMkXP20rOovtFlPOUCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:49.614768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098563observed 44d8888fdd9250541e0a067ef894926f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:49.597518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098563/manifest.jsonobserved 35c9bfcf111d2ef9d6db53abdec31157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.578949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098563/publication.mdobserved 6faea2d167351f872396b549c4a0dd6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:49.561772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098563/publication.txtobserved 98a8cfe315a64cef688674152b5a74f8...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. |
|---|