OT-2026-000097799
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000097799) never changes.
Identity and time
| Publication number | OT-2026-000097799 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7a9d-83e0-08fb42860e4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097799 |
| Status | PUBLIC |
Content hashes
| Canonical text | da7118b40aaeb25388b5b31b7e0a309548b15f553317591635ea1cceac6f4230 |
|---|---|
| Markdown | 6aeae9d25a5aba567fb6d1dafa9b65a4fbd122ec672b060e7cb9c8b60aee99f9 |
| Publication page | 088fdf78b044828c85026016eaabaed7f90cebfec1537835d71693e5e32a6355 |
| Manifest | 213866e7a5746f7e4856ae54f57981aee9f2ddcd6339ec916e4f438bcbd9f4da |
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 | GPK2QU3ZaCxvKsx4JpGlUQqR6IuGUsq6DPex7dO3YyPjyllujcoh6UwqNa1u2nmjpzpn6v5/OHrFU5/4LtR8Dg== |
| 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
| 2026-09-17T09:32:53.023283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097799observed 088fdf78b044828c85026016eaabaed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:53.003295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097799/manifest.jsonobserved 213866e7a5746f7e4856ae54f57981ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.982595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097799/publication.mdobserved 6aeae9d25a5aba567fb6d1dafa9b65a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:52.964605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097799/publication.txtobserved da7118b40aaeb25388b5b31b7e0a3095...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. |
|---|