OT-2026-000080730
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000080730) never changes.
Identity and time
| Publication number | OT-2026-000080730 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-7d6f-9d2d-bab52637f94c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080730 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed127359defa7ccbb29ce0789ac5209d83907714611d73e6597202e312b6786f |
|---|---|
| Markdown | 88686dc48777f4e3b577661cdcef2155a4bfb48356da033791db659d0dc0a314 |
| Publication page | 1d368c530db5bc4b56cb2c63a4d4d2eef653209f61ab7fc2a7a66aa54611fcd3 |
| Manifest | 030cf624c217e866ba03a02dd4c574f3ef2669e837bf6a46557ab2774a877943 |
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 | +i9tW5xP+BdVIaXU7+DWOtA1prYTglrWcCmvEV3dNlfLBo7BmWani2eqM2O7orKwycfW94sTZLJ01qjd9/c1Aw== |
| 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
| 2026-09-17T10:01:46.240423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080730observed 1d368c530db5bc4b56cb2c63a4d4d2ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:46.218681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080730/manifest.jsonobserved 030cf624c217e866ba03a02dd4c574f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:46.199251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080730/publication.mdobserved 88686dc48777f4e3b577661cdcef2155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:46.177154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080730/publication.txtobserved ed127359defa7ccbb29ce0789ac5209d...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. |
|---|