OT-2026-000045007
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000045007) never changes.
Identity and time
| Publication number | OT-2026-000045007 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-78af-af95-34275092d123 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e93c660af80a65d1df0d8403f0a3d4fae7fc7d22fc08884e5c5e43857e6c141 |
|---|---|
| Markdown | bd401da629dde11c049e90808c4eae1cb7507b061db9f76cc05294b6807c7b4d |
| Publication page | 3cb888535930dc3a04c01ebe731192b428157deb4be555866eb3c53293632fdf |
| Manifest | 5c0f1c4d23e28ad25409b4a5ee5d7e1d0cc7fdb0343586ce017eae623a012afa |
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 | /hDuS08wJKQOhAFMwmQOJPJpOAKScQmI+gH0Rjv/TVW2u0y/Cf1LkmJCiIIReouFWOClmE+dUYjlB91J0KQ3Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:42.331926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045007observed 3cb888535930dc3a04c01ebe731192b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:42.313296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045007/manifest.jsonobserved 5c0f1c4d23e28ad25409b4a5ee5d7e1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.294218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045007/publication.mdobserved bd401da629dde11c049e90808c4eae1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:42.277211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045007/publication.txtobserved 9e93c660af80a65d1df0d8403f0a3d4f...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. |
|---|