OT-2026-000023373
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000023373) never changes.
Identity and time
| Publication number | OT-2026-000023373 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7050-8b7c-fb8c3a99824a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b60577dfebfaefb1de8178066df257a45e7746f14318ad5fbad3e57b8dfb6e4 |
|---|---|
| Markdown | 053a60ddc792dab9a5b1f616c7cdbef6aab81d30ee604b9eaa43bca665add779 |
| Publication page | 419bcd734b2a8b879e8e85069f5712454760ba49543ea4e5e51d6bfecea77ef2 |
| Manifest | 1f3741b2c2a13d1a3b25aa0ac8bcbc9596eae8b876dfe811e37af7cc20028713 |
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 | t2VNMK46dvnm+dsMCp27IIE9L2rZUCIiai4vknlO6xU9JWgPiag4XaU4GVFUzqPE2XBwaDDGWNqDcKB/OIL9Dw== |
| 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
| 2026-09-17T11:51:34.084831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023373observed 419bcd734b2a8b879e8e85069f571245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:34.064562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023373/manifest.jsonobserved 1f3741b2c2a13d1a3b25aa0ac8bcbc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:33.899578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023373/publication.mdobserved 053a60ddc792dab9a5b1f616c7cdbef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:28.469434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023373/publication.txtobserved 9b60577dfebfaefb1de8178066df257a...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. |
|---|