OT-2026-000095644
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095644) never changes.
Identity and time
| Publication number | OT-2026-000095644 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7a37-994c-193c830e90bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095644 |
| Status | PUBLIC |
Content hashes
| Canonical text | eecffcb34a9914bac4c5f6d1feb40f313b426e835d957d7c2bb60f7ec455e272 |
|---|---|
| Markdown | 81e992326a4eca118b5a80efe5b72cfe9fc0a8d3b94a2f0c7e8303e5656be587 |
| Publication page | 63a65de3f23832436d499fe706717c21dc1e64a2c7c25837c0728765db79d7c9 |
| Manifest | 81ea78af9c8d4114f4556cc21ceb36304d40449436003a753b883c2d5ab49a58 |
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 | 8HuVuNFL3tr27C72CXYpHFVGP7C1VkFJGfqzdxcUJY6aXIp1XGJc8e9AnFd/ZK2Hll6wIDLa3jiY873jywaLAg== |
| 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
| 2026-09-17T09:35:06.640670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095644observed 63a65de3f23832436d499fe706717c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:06.620388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095644/manifest.jsonobserved 81ea78af9c8d4114f4556cc21ceb3630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.603817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095644/publication.mdobserved 81e992326a4eca118b5a80efe5b72cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.584201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095644/publication.txtobserved eecffcb34a9914bac4c5f6d1feb40f31...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. |
|---|