OT-2026-000063929
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000063929) never changes.
Identity and time
| Publication number | OT-2026-000063929 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-78c8-a519-89d4b4cd363d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063929 |
| Status | PUBLIC |
Content hashes
| Canonical text | a20446beb2ee951e56dd228f8375b0863e49bc395a30b9b833622b656d08e9ea |
|---|---|
| Markdown | 22c8d4075ef3b4f6c994176ef770aa3185a8eaef891145c6e4a00657383c3698 |
| Publication page | 2c31ba254c420bb4fa2232a5e2e71588510eea255b66309837eaa3235926f085 |
| Manifest | 9e1859dfd399069b5dad067d32fa09c6276436cad0cd5520251ef2be29d9b31c |
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 | /JztMtW0OoGzfDILlKTPLCLwtAOFtt16hbv3Q+TDJJllA8VFv61Hf21QKBVL5p472Bh8otWqdedr3J8nV28GAg== |
| 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
| 2026-09-17T10:36:58.969963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063929observed 2c31ba254c420bb4fa2232a5e2e71588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:58.952900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063929/manifest.jsonobserved 9e1859dfd399069b5dad067d32fa09c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:58.934702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063929/publication.mdobserved 22c8d4075ef3b4f6c994176ef770aa31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:58.917678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063929/publication.txtobserved a20446beb2ee951e56dd228f8375b086...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. |
|---|