OT-2026-000010869
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, sustained 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-2026-000010869) never changes.
Identity and time
| Publication number | OT-2026-000010869 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-787c-a139-3a66b9e9bdb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010869 |
| Status | PUBLIC |
Content hashes
| Canonical text | e76fdbdd251dc996142ce2bdb941a9c3967b84ba04aab32565e5bd0b4af04799 |
|---|---|
| Markdown | 973b998941747e7575036dc0b6d851fd7d09a1dec1c95fbdee240726d6871614 |
| Publication page | bdaee8153871c1dca7b138e699882f4b3136f6de1a741012943fe2e21ae3c076 |
| Manifest | 8d7126cf35f128b76f7a7917d0caa65474e2b265403ccb1606bdf6e0310be827 |
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 | uA4Ajut95Y9gdCHKq2VZwXUHv6iJ2q0a8K/ozGj+60h92sCGTJaMhYxgjjD/+HlO0+lPb4KpWfEBv4t1EfcfDA== |
| 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
| 2026-09-17T12:13:37.955011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010869observed bdaee8153871c1dca7b138e699882f4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:37.936674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010869/manifest.jsonobserved 8d7126cf35f128b76f7a7917d0caa654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.917007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010869/publication.mdobserved 973b998941747e7575036dc0b6d851fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:37.895756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010869/publication.txtobserved e76fdbdd251dc996142ce2bdb941a9c3...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. |
|---|