OT-2026-000006331
Publication integrity record
Vacuum cup gripper, four outlet manifold, two stage ejector, 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-2026-000006331) never changes.
Identity and time
| Publication number | OT-2026-000006331 · never reused |
|---|---|
| Internal UUID | 01a0a957-48b8-77ff-9760-6e0c66c3c555 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:31:04.890910Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006331 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624e9f98a180ecafe8920faf6fbe0c1d35e5f0a6e6f8776bb2c5a047fba22725 |
|---|---|
| Markdown | 979954aac673c245d464d56b796ab939d277d01f21d78f236d333bb8f9068566 |
| Publication page | b66c215aee6e3c8ce0f96270dab2cacd8d8d42a864d1eb2e09010f3664c3ee63 |
| Manifest | 430f686eec15950894ca09336d9d9c010150badcede1f8b8a0512de19f2237df |
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 | Aqu3ycFuSzAxO7Fa0ko1nhpZrtt9BxdI14Sljda4ZkgP52Uanln0plZFbO7Afgz0SlgoMrUlJeJ13K2CDLlYAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:30.427895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006331observed b66c215aee6e3c8ce0f96270dab2cacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:30.412498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006331/manifest.jsonobserved 430f686eec15950894ca09336d9d9c01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:30.398906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006331/publication.mdobserved 979954aac673c245d464d56b796ab939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:30.384932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006331/publication.txtobserved 624e9f98a180ecafe8920faf6fbe0c1d...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. |
|---|