OT-2026-000008796
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000008796) never changes.
Identity and time
| Publication number | OT-2026-000008796 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7b88-b279-d5ba65059d73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008796 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebbc00e80c37aac72b23e4a137dec646909e5ab9811dddb92e421c915591d86d |
|---|---|
| Markdown | 0e14a551b470917dacb788cbdfd6936e43f227cbf859ed85ad54c751d28faaa7 |
| Publication page | 731c49bc3222d641cc73b81896dd62e06f6e7d71b3bc26879ccda63874d30334 |
| Manifest | a7c3ac145700250f2aae9db5d719c6a54a4987b15e30bc3e8ee564f143afdf0c |
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 | n2DRGGnq+k/uIJEMBsISXEDD6ysWQyK53HHfCOBRhiuHLDJZBECx03bNeR5n6nKUYenJEsK3YPT/ULYgdL4cBA== |
| 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
| 2026-09-17T12:20:04.906440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796observed 731c49bc3222d641cc73b81896dd62e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:04.887859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/manifest.jsonobserved a7c3ac145700250f2aae9db5d719c6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.869578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/publication.mdobserved 0e14a551b470917dacb788cbdfd6936e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:04.853229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/publication.txtobserved ebbc00e80c37aac72b23e4a137dec646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:43.859895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796observed 731c49bc3222d641cc73b81896dd62e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:43.839676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/manifest.jsonobserved a7c3ac145700250f2aae9db5d719c6a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:43.818724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/publication.mdobserved 0e14a551b470917dacb788cbdfd6936e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:43.798642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008796/publication.txtobserved ebbc00e80c37aac72b23e4a137dec646...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. |
|---|