OT-2026-000060663
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000060663) never changes.
Identity and time
| Publication number | OT-2026-000060663 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7c5c-bfd6-ad968986895f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 398dfdf4d2a8809039772278f516c7af14314542fc7a1fab2de6bc77253cc2ca |
|---|---|
| Markdown | 3756504af2e3086921fd77d6cc6c8437f0c881c642b0b15004689134beb8044e |
| Publication page | 6f66e32b090bb949c6ade842f4f60dd5bffa106ad1a40f0bf8c1d623ea1cd00e |
| Manifest | 021e51e5a5eef7e54b3d24c9d5a5842f426c218f6fbfb0d7e532d1abaf309ec8 |
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 | C1Fg3+5o4vGWIs6OOY42/gMwCgCEmGOkwtrXTXeh5sE9FAeru138xmLPk9Dev7UlSBR9fXnYfvOf8hjJQgtHDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:18.077517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060663observed 6f66e32b090bb949c6ade842f4f60dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:18.062172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060663/manifest.jsonobserved 021e51e5a5eef7e54b3d24c9d5a5842f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:18.044963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060663/publication.mdobserved 3756504af2e3086921fd77d6cc6c8437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:18.026609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060663/publication.txtobserved 398dfdf4d2a8809039772278f516c7af...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. |
|---|