OT-2026-000008424
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000008424) never changes.
Identity and time
| Publication number | OT-2026-000008424 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7a45-a072-118697495fae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cb02e2655cd25170034659f364ab451a995009f596f7acb213a4e00d9fbcf0b |
|---|---|
| Markdown | 09dd886d032b25403c18e93c9af291401327097f83c2990f6d1ecbb532ba773d |
| Publication page | b9b8f6115bd984064e12705eb4ab5627ad4f44374b3f3ca2d7ddfff72e27d36c |
| Manifest | ab156332e099b0b0a4ae1596ee717c54581deaa1c2fbf92265d6f0a29da27048 |
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 | 3Uu0eayEy0Ml7GVGh7y2q3HTeVoxubKRdc5i0Qv/LmrwTxs53tLMXefXUukyuVVN2LxT7MC9pplnp2pRuu/oDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:16.573548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008424observed b9b8f6115bd984064e12705eb4ab5627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:16.554191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008424/manifest.jsonobserved ab156332e099b0b0a4ae1596ee717c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:16.537774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008424/publication.mdobserved 09dd886d032b25403c18e93c9af29140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:16.519913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008424/publication.txtobserved 8cb02e2655cd25170034659f364ab451...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. |
|---|