OT-2026-000059335
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059335) never changes.
Identity and time
| Publication number | OT-2026-000059335 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-754d-bf54-e4830765a955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4963a5ac835ce8d7a430d50070df07f60e4ad7b6b1789925c0cd8fbddb42b644 |
|---|---|
| Markdown | d5edb12e423d778973903d97e85e2e666922a144ca838661c6c6f48dd5de4171 |
| Publication page | 26b96b78b4d66109799e82f5f8fe5f17c6c07072a7a560b2e4ca16b39fd3aadf |
| Manifest | bcc74bb5d5262f903117e5d9b1ab168190856a7ebf66a92c95454936db256e39 |
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 | CmjG+ONdmUYfJIkZFqqW/+9yZ6Bz44nI7zJQEHx7mR0wdX46KZCdJMS8xMzGek/BG32YYXMmAqfhrRh/nmG/Aw== |
| 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
| 2026-09-17T10:45:59.515278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059335observed 26b96b78b4d66109799e82f5f8fe5f17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:59.500661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059335/manifest.jsonobserved bcc74bb5d5262f903117e5d9b1ab1681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:59.485147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059335/publication.mdobserved d5edb12e423d778973903d97e85e2e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:59.469161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059335/publication.txtobserved 4963a5ac835ce8d7a430d50070df07f6...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. |
|---|