OT-2026-000008664
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000008664) never changes.
Identity and time
| Publication number | OT-2026-000008664 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-73f4-a25b-a3a2185f8704 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36137b07639e6412838343b7c607a6a6f96b11d1cc14aaf41ca4816917382f22 |
|---|---|
| Markdown | 3b0ee7d2d934cb2f77e15ce10508e5d58c45a09a863c5b94112d71cb42d2d49d |
| Publication page | cf9cea0349f22cd8a60cf04938754cc0bed541ba5db497938a932b0bdb65b4e9 |
| Manifest | 79f8a38093471de3b83aa141d2bd1ec097d606e1c0b035510b3e28f50ec6e963 |
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 | F9VmAQBlCtrmpYwClwpESLIfJ4Ifx4jGSSNMjcsta2Xrtd41sptwyhHXvUQ6NwaeBj4Lv3xeesnX3gcvZht7BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:38.660967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008664observed cf9cea0349f22cd8a60cf04938754cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:38.640448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008664/manifest.jsonobserved 79f8a38093471de3b83aa141d2bd1ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.622726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008664/publication.mdobserved 3b0ee7d2d934cb2f77e15ce10508e5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:38.604093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008664/publication.txtobserved 36137b07639e6412838343b7c607a6a6...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. |
|---|