OT-2026-000016526
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000016526) never changes.
Identity and time
| Publication number | OT-2026-000016526 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-705b-ace4-47cf703a2fbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4eb708430d7174bf82d1ed9aff845fcae52f9f3d7300bf69d76626df1b86db99 |
|---|---|
| Markdown | 79fc4e5c0e64553a6c3c691ecec67f3add6ca9ac0b39de3fdc1180b7ddf66524 |
| Publication page | f86fb3a8bae8c2fb50f95053964b9ebbcbde508a1c590e87eb11c02acac0db91 |
| Manifest | 982e39a28c62aa7ce5636d3c451723e67a697a2ad732b0d1b76ba3e3f89ecd51 |
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 | OddgOAkANg0DRKgPQ9bPMRCDU1wBKN8riPszS/PEug9j9PoG3WIRhXupqfHcePe0aStlUYfE6qMN8DrfvhkKCQ== |
| 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
| 2026-09-17T12:04:44.583904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016526observed f86fb3a8bae8c2fb50f95053964b9ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:44.565787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016526/manifest.jsonobserved 982e39a28c62aa7ce5636d3c451723e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:44.548654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016526/publication.mdobserved 79fc4e5c0e64553a6c3c691ecec67f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:44.531659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016526/publication.txtobserved 4eb708430d7174bf82d1ed9aff845fca...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. |
|---|