OT-2026-000058034
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000058034) never changes.
Identity and time
| Publication number | OT-2026-000058034 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7e4d-921e-d35119008fe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2316a39f330080be6e7fcd3026e35087de3636b89ba13a6c5bcf8352249562ca |
|---|---|
| Markdown | 4484f69831eb12b25cbe072425b0d6a0d5383acebb6ab7eee4cfec879e41c960 |
| Publication page | 8f3afa6318e3a7dd7a3db12c7593cb7b2bc963a2a0183dbd15ff65f0a127b5b9 |
| Manifest | fbdbfe982b19df85873fd00d94bd032f679859f47b422610e1e1f715705971f0 |
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 | CGwjjoBtKvwuXh7xS6bEgUnkI82pYX+5dFtaU06q3nr5rB173QfvyUtOrqriOWYowIk4qD0NHajblaXzWje2Cg== |
| 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
| 2026-09-17T10:47:40.768086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058034observed 8f3afa6318e3a7dd7a3db12c7593cb7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:40.749918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058034/manifest.jsonobserved fbdbfe982b19df85873fd00d94bd032f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:40.730160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058034/publication.mdobserved 4484f69831eb12b25cbe072425b0d6a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:40.711962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058034/publication.txtobserved 2316a39f330080be6e7fcd3026e35087...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. |
|---|