OT-2026-000009954
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000009954) never changes.
Identity and time
| Publication number | OT-2026-000009954 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7f85-ab02-545f0dc764d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009954 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98a5e1eb77898e9225dc5789f7a1cd789b67008cca98926f02ae9f6550b866fb |
|---|---|
| Markdown | 097664b9df83296309baad45ca6920e755e5105031bf18515f8c50051da23c8c |
| Publication page | a37fba3cd62617a40c87b90384385c5ba505be6e96137160868122c25d8076f4 |
| Manifest | 8ef386db163a0e7fa00ae8178fd94093cecdd8c79df5e6a279f0600fe06f2481 |
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 | s06ZIM36UO+evIqWYb6aRqY5P4C6QAv4a+Rbuo3kwK2FLU/eiYQjASnJXKSxhASnChpshhgwWk4EBl3ZzVn9CA== |
| 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
| 2026-09-17T12:15:59.340649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009954observed a37fba3cd62617a40c87b90384385c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:59.322728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009954/manifest.jsonobserved 8ef386db163a0e7fa00ae8178fd94093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.305542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009954/publication.mdobserved 097664b9df83296309baad45ca6920e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:59.287802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009954/publication.txtobserved 98a5e1eb77898e9225dc5789f7a1cd78...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. |
|---|