OT-2026-000010649
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000010649) never changes.
Identity and time
| Publication number | OT-2026-000010649 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7050-b0e9-cf155a48fc1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5284ce4c99901a9d69ef2f949cc9ac23ecf7955471adefafe9769f922e8744c7 |
|---|---|
| Markdown | 0bb040304f764e3a8337262a9d29477bf3c85dbe6931061486a08a9f58dac73c |
| Publication page | 6f1e0751c42f6342ba1a886ee9679c701b1a6ec7d3cbc6eae04ab9c2b135f0c3 |
| Manifest | 4c3dd508a53b4e65ef4a09adc6206c57f3e58b9d0e15fe033ca383be3f5eec6b |
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 | ph/hFy+XZ/icq0HuPNvcwXMrJHZb5glV7Uo9HwK33hRPMZNGxOuyoagUfQlgHeRvZpU8Jf04d7TuIyJz4oU8Cg== |
| 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
| 2026-09-17T12:14:51.027374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010649observed 6f1e0751c42f6342ba1a886ee9679c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:51.009637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010649/manifest.jsonobserved 4c3dd508a53b4e65ef4a09adc6206c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.991668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010649/publication.mdobserved 0bb040304f764e3a8337262a9d29477b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.971012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010649/publication.txtobserved 5284ce4c99901a9d69ef2f949cc9ac23...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. |
|---|