OT-2026-000026397
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000026397) never changes.
Identity and time
| Publication number | OT-2026-000026397 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-7d3f-a60a-a723f791ea2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b04049d6fbe350daee0f235d6d082b7458cbd51a12ee8b92ce04ef529d072cc |
|---|---|
| Markdown | 84d0b4c2974f904a96a88ee4f14473e5a91c4257da37e01c4058eee9aa2197aa |
| Publication page | b73ab4636dbbc61854b91a1f75b20e4d0edd8a5b1640c963b64f528455ac9ad2 |
| Manifest | 27c851a8ba20a5b02412afde0a395b08740acb5bc2a6565659a15e8820b494db |
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 | Vuk7Fk5tVBgVBLnmTUEl+aE55vgMS1EgeZChgcB871te7vfS1RXNX/AouoCKBgyIklmCBG0ci6ybdhDi1YMKBg== |
| 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
| 2026-09-17T11:44:22.872285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026397observed b73ab4636dbbc61854b91a1f75b20e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:22.856115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026397/manifest.jsonobserved 27c851a8ba20a5b02412afde0a395b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.835223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026397/publication.mdobserved 84d0b4c2974f904a96a88ee4f14473e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:22.816456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026397/publication.txtobserved 0b04049d6fbe350daee0f235d6d082b7...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. |
|---|