OT-2026-000082504
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000082504) never changes.
Identity and time
| Publication number | OT-2026-000082504 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-70c9-9872-43a44fa39049 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7493e143aa30b4f6f344b9cd8421b244347c9a885ed51412b8e736de4caf5e44 |
|---|---|
| Markdown | 22ca161960e3d2904325e14fecec4b0c971879a17444da3045e3077d35da382c |
| Publication page | e6a0f66c47c34606bfd7221edc5c8db4e62888eaca97995aec6c0e9a271e2fa7 |
| Manifest | 64b1f0c2be60a2d8be863806836a9ce9fd0b6e3268d715d7168c595b69969668 |
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 | KiQ5itwGj761vgun+qKe3AxlKgcUHUAhhIj5SuEmCK5KzytGtiBJgQmMAyDpHMRpqc3ulaMjaSKvGBX/ZK6ICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:56.115740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082504observed e6a0f66c47c34606bfd7221edc5c8db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.099013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082504/manifest.jsonobserved 64b1f0c2be60a2d8be863806836a9ce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.083130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082504/publication.mdobserved 22ca161960e3d2904325e14fecec4b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.066560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082504/publication.txtobserved 7493e143aa30b4f6f344b9cd8421b244...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. |
|---|