OT-2026-000057586
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000057586) never changes.
Identity and time
| Publication number | OT-2026-000057586 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-77c7-9571-42bba09d2bd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057586 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ede66aff0b4bccfebe2a0fb1bc2a475dab52c4454ee5de3b00f7d5a07c484ec |
|---|---|
| Markdown | f9abee3322517f9e45b7581639f878fd95bfe3094cc15692f073697acfd9f184 |
| Publication page | e0af84663852b02e52b09a117b07bbcf509305683d78479859a6abfc4852e449 |
| Manifest | 68fc164003645254a1814ec4bed5c0c94d9c7fbf159674108c72a47c0d6bc2cb |
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 | whFZi1T2NbuilTejliv7YOIZQUysGNZRislLHY/hy8wPoFd1t7IGQl6tv9pMVO6xmopsSfsDzEgbOFH7dLxrAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:08.056466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057586observed e0af84663852b02e52b09a117b07bbcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:08.038863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057586/manifest.jsonobserved 68fc164003645254a1814ec4bed5c0c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:08.020603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057586/publication.mdobserved f9abee3322517f9e45b7581639f878fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:08.001568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057586/publication.txtobserved 7ede66aff0b4bccfebe2a0fb1bc2a475...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. |
|---|