OT-2026-000098541
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three 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-2026-000098541) never changes.
Identity and time
| Publication number | OT-2026-000098541 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-702a-9038-de30ce2ca0c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098541 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7006a367cd8a56f57bc61e68ceaaf586c523315d0e19371c49aec814de9f1e01 |
|---|---|
| Markdown | 08999bb5b0627526e36d0b14e10deff43c855996ad793e8cb39b610a06c1889d |
| Publication page | 73dd122dd44804a7d9e0da803e4bd4241836a38483b185e5ee8fd96e9c71a49f |
| Manifest | 648d237f8dc506992a300121614280e6a14e0023fb715c6032b4994c5cc4eb20 |
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 | eXBDkEH5IBcsXL97X/+yF7YvChS25F5HbdrjD8McdWCXwMNVDzhcUos2g0Ze7Ynke0UAyxo1l+LUu12OmdGkDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:25.301203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098541observed 73dd122dd44804a7d9e0da803e4bd424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.283917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098541/manifest.jsonobserved 648d237f8dc506992a300121614280e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.265029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098541/publication.mdobserved 08999bb5b0627526e36d0b14e10deff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.247784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098541/publication.txtobserved 7006a367cd8a56f57bc61e68ceaaf586...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. |
|---|