OT-2026-000070776
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented 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-2026-000070776) never changes.
Identity and time
| Publication number | OT-2026-000070776 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7ed2-a9de-ac7e6dedd994 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070776 |
| Status | PUBLIC |
Content hashes
| Canonical text | b32043193d5a14aef4148224d0cdf216326eafa96fe755e6d0beb5de96d90387 |
|---|---|
| Markdown | bf99ca421013d180ca747b1b15898ddb288352ba36de2fdaca238de0845ae730 |
| Publication page | fd475345656d56400a76159484b32b01b53843a14de3d0f5dc597bc778096682 |
| Manifest | 11b1204230a262733d369ee6f0a20c918da6bd50753185c508e9fffbd9ad93ad |
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 | 1G//mBcS4Ame7udtVMj4LjqlydLAy7iH0uLQJq85Nrr/wP+jn49iDw/59IMKT7Dpcx1WxuabESTN0069GUAMDw== |
| 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
| 2026-09-17T10:25:28.667017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070776observed fd475345656d56400a76159484b32b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:28.624130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070776/manifest.jsonobserved 11b1204230a262733d369ee6f0a20c91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.606498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070776/publication.mdobserved bf99ca421013d180ca747b1b15898ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:28.564334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070776/publication.txtobserved b32043193d5a14aef4148224d0cdf216...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. |
|---|