OT-2026-000011555
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, vented 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-2026-000011555) never changes.
Identity and time
| Publication number | OT-2026-000011555 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88ff-740a-b1ac-4e84740688cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 039c7133628e86996ec884ea97ca2c02372389aeab27df507ace5174a8ec9e09 |
|---|---|
| Markdown | d296887c1bcdb1d7941d23bde4a6ee4deadcae89764877f370bbf96a93952b0c |
| Publication page | bae9d74727f6aa7a00a60091e585849b54323d4d938fb36cc0b243d22b46e24b |
| Manifest | e05483074fafbf15b0777643f9a56391b18c074333fb5352f792f3f106d234eb |
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 | PcjWOpvgrByhPhVF/8x+LZ8wOoiZkM0EifjLBZXb2uZeO8+AZItb2xPCXNgG2VoyLkAzwV/qGPRMho3awl2bCw== |
| 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
| 2026-09-17T12:13:27.143776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011555observed bae9d74727f6aa7a00a60091e585849b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:27.124494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011555/manifest.jsonobserved e05483074fafbf15b0777643f9a56391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:27.104038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011555/publication.mdobserved d296887c1bcdb1d7941d23bde4a6ee4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:27.086185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011555/publication.txtobserved 039c7133628e86996ec884ea97ca2c02...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. |
|---|