OT-2026-000008781
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000008781) never changes.
Identity and time
| Publication number | OT-2026-000008781 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-758f-a6fa-ce7f5664d5cf · 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-2026-000008781 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a54d408b41d4122d7d464e46c95e5f1eff78af3f27910685105ade73aa99ef3 |
|---|---|
| Markdown | 04ffbb8e1aa5ed65e8c745d23cc9a5d5ed2eba181ba00436b0f37a19af56d9f5 |
| Publication page | 5250d845e0ed23a3f87a06fbccd1c94e76e0c0b35296f560c53ad3c3b35da6af |
| Manifest | 60d40bfe961be32570f3aaf5681027efffbf37dafbdd15293d630d35c4a10182 |
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 | LT3QFWedxZiCm1wm/wPXDPqHdSQBnwfkwq+Q2VKXT5bBU0KCqyUePH/Kmp3b8IfTsCZD767qsfR5Q0TwDs4/DQ== |
| 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
| 2026-09-17T12:18:53.098155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008781observed 5250d845e0ed23a3f87a06fbccd1c94e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:53.077736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008781/manifest.jsonobserved 60d40bfe961be32570f3aaf5681027ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:53.056902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008781/publication.mdobserved 04ffbb8e1aa5ed65e8c745d23cc9a5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:53.036628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008781/publication.txtobserved 0a54d408b41d4122d7d464e46c95e5f1...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. |
|---|