OT-2026-000014937
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, pulsed blow-off before 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-2026-000014937) never changes.
Identity and time
| Publication number | OT-2026-000014937 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7b39-a017-e2806d1163e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 006ba937cb7e5af8cba72a312ad268a249f44f767d52daeabe8b7f1fce1f9690 |
|---|---|
| Markdown | b1639467ef6991ecac5ec09d13629c608aea7ff42cc820443196dca2cedffebc |
| Publication page | b3b4065f43a73baf1a534bf3c887ea35f67bbe9519e3010e2b50df4dc64d8cd0 |
| Manifest | ff397c75b6c0367b91a174b4514453bedab09f451528ba171b7aa786ae779a2c |
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 | 9KgN9zQCaBa25Z824dYw30AoLac9oy1jX1GNthMmSNT3p5tbMzi+ol5oDtCRUeqbJl9Xl5ezkDvSslpIWZeWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:52.892397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014937observed b3b4065f43a73baf1a534bf3c887ea35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:52.872982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014937/manifest.jsonobserved ff397c75b6c0367b91a174b4514453be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.854260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014937/publication.mdobserved b1639467ef6991ecac5ec09d13629c60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:52.835300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014937/publication.txtobserved 006ba937cb7e5af8cba72a312ad268a2...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. |
|---|