OT-2026-000098054
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000098054) never changes.
Identity and time
| Publication number | OT-2026-000098054 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-701f-9f92-03b79d4b31e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c85002019f356b17fd782490319c25bec11f5657ca860180b40e5e37f8215a8 |
|---|---|
| Markdown | 7197b31cf0d64c5e435e0ac105828df2d9c6b3e743a121931a19af8676b1f781 |
| Publication page | 79c776a0cce5b723e055824150505f7df1b28447d2cb185387299be5b5e6aabb |
| Manifest | a91396e2ecc662c4554b4a48ada89dc455a8093b5ffe3a24b53e4e090af7daab |
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 | t04UP7XD/cb6vJ21KWZ7Q2myvkyswRy69eyLOqRt/japvaKjxnaPaqMBttpcyGAxAcnNrRZddWk0MsZjBQzsCA== |
| 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
| 2026-09-17T09:33:14.249689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098054observed 79c776a0cce5b723e055824150505f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:14.231479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098054/manifest.jsonobserved a91396e2ecc662c4554b4a48ada89dc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.213757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098054/publication.mdobserved 7197b31cf0d64c5e435e0ac105828df2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.196594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098054/publication.txtobserved 9c85002019f356b17fd782490319c25b...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. |
|---|