OT-2026-000051010
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000051010) never changes.
Identity and time
| Publication number | OT-2026-000051010 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b4-75dd-9548-3fe4e47873c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66ce28e5b33cc85a566e6a99c17be330c6da4bee9fd0f79736d4b27bdea1dc27 |
|---|---|
| Markdown | 1b95cbb815c6f18df8fb991788523f43d32190d3e32a055b39b2e7fa71b2d4c1 |
| Publication page | 14efebf72c67c7b7b0f0d9a60897375dea5b5b323054653f47217730c9387dd9 |
| Manifest | e2b88af86d38967f1da1b84ec7480fc537433305ab452f2337d76e5c3923ef11 |
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 | L329ZUYpsusoU9O/gnHzzYPOKme/JiINzo9oDZqTDHMJWdYMt3R5EBXyBnoloeBTgcnDLPSsNsrZpNBkfmR9AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:54.701484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051010observed 14efebf72c67c7b7b0f0d9a60897375d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:54.685041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051010/manifest.jsonobserved e2b88af86d38967f1da1b84ec7480fc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.668295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051010/publication.mdobserved 1b95cbb815c6f18df8fb991788523f43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:54.648561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051010/publication.txtobserved 66ce28e5b33cc85a566e6a99c17be330...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. |
|---|