OT-2026-000088677
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line 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-2026-000088677) never changes.
Identity and time
| Publication number | OT-2026-000088677 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-70c9-a8b9-8854d83672aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6dbcd04a076af01aab24c8f1a0a36446f3d7f061024738ff76778e26a7099792 |
|---|---|
| Markdown | ae87692481349fc209718180a0408bf3c9f2ed86254bda6382c2a1b2ecccf2c8 |
| Publication page | 5a87c6c36231103ee6babe4c3e468d89674524a415d0e2974c806f4bd5688844 |
| Manifest | b9825740df0d6d2ab96ec874ed954790af7ef358ad9b064f07d289a778dd7df6 |
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 | /zByvFlPMis4zthm7e3bpuIOVKuLWNKTowlhE2p+3rD9aAdFKrKhdfZwDDi6MQdVUYK91a6kChVmtQrRB37TBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:54.298104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088677observed 5a87c6c36231103ee6babe4c3e468d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:54.280861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088677/manifest.jsonobserved b9825740df0d6d2ab96ec874ed954790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.263985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088677/publication.mdobserved ae87692481349fc209718180a0408bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:54.245554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088677/publication.txtobserved 6dbcd04a076af01aab24c8f1a0a36446...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. |
|---|