OT-2026-000079043
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000079043) never changes.
Identity and time
| Publication number | OT-2026-000079043 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7aaf-bb26-0eff5cdfd512 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b8aad93b5d5570964af1bfcd078fa97b4cb90cb64f406360a047240cc3456a7 |
|---|---|
| Markdown | d762598e923c54ed9ae390dd1c760b511a5947c0c2cc2c94a04c9255828a2866 |
| Publication page | bacdacba590317ceeb79bb7cd2730f2ea2025167c42ad3deb840e7f4d4e07b5a |
| Manifest | 0f3188f0087da50002d9a85d5cf0664a713b06800c98d38e2c12d69de7b4d568 |
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 | 2cpzVPtM3hrnGVBmZ1UCERPSx9iq7iTYYoBEPcs9qfo7Wuv/MfuSIneJ8Bun6BhpEd/uVJoqpG8KaqDEsn7gCQ== |
| 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
| 2026-09-17T10:05:52.976982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079043observed bacdacba590317ceeb79bb7cd2730f2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:52.958815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079043/manifest.jsonobserved 0f3188f0087da50002d9a85d5cf0664a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.937834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079043/publication.mdobserved d762598e923c54ed9ae390dd1c760b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:52.918034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079043/publication.txtobserved 9b8aad93b5d5570964af1bfcd078fa97...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. |
|---|