OT-2026-000086412
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, sustained blow-off before set-down
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-2026-000086412) never changes.
Identity and time
| Publication number | OT-2026-000086412 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-7c6a-aeef-5029a99bca2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d759cd5bbb3748a0d83040695c92405caaa5efcb8231c67dac9e8c32c160d51 |
|---|---|
| Markdown | 8683326508e91a2bf66b166d35cc2bab5a900d3d0ae4755af214ce6770dd8ce6 |
| Publication page | 49b0596e7005f49b5d5db48312f26b168bcad80997ae974ebcc0402b4d79b681 |
| Manifest | 2a3aa566d3247d41e7b250f16ce4f3e37b975b070eb4b5081efed5342efd5a79 |
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 | gn74T1W2N5zPtyzRv7hA4GIH29TexYfqoH3dnH1tctnTNKC4ZWcczjJKZtUVm53LaYuP4DFDFKGmSdzVvU78Cg== |
| 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
| 2026-09-17T09:52:12.220490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086412observed 49b0596e7005f49b5d5db48312f26b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:12.202294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086412/manifest.jsonobserved 2a3aa566d3247d41e7b250f16ce4f3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.183429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086412/publication.mdobserved 8683326508e91a2bf66b166d35cc2bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:12.166021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086412/publication.txtobserved 7d759cd5bbb3748a0d83040695c92405...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. |
|---|