OT-2026-000011284
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, 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-2026-000011284) never changes.
Identity and time
| Publication number | OT-2026-000011284 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7a0c-819f-5ec0b54cb581 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99f8873b9be32aa3251603e873f432101bbdccadfb10b4f478806baf204325aa |
|---|---|
| Markdown | de36e0c3c24dfbbf0515e05d48fde7be1bc6f84df27326882e7b9cc305d261a2 |
| Publication page | 601b96113f5455504efe528080a1474f6c2ea4912eb15e7269d505d1b3589095 |
| Manifest | fe5d2b74c4057a4563c6b0d2e26785be73ed32f0c55de39cf98f56e6ed77ddb2 |
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 | TKEp+jVn5DulLIB1tPIL3pmDTg74J/XTgnzulgcCD9pC2aCpF4ef75P7KwdMjZx4rh5bJOquQg+q2aBrYNGeCA== |
| 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
| 2026-09-17T12:13:32.331370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011284observed 601b96113f5455504efe528080a1474f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:32.313783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011284/manifest.jsonobserved fe5d2b74c4057a4563c6b0d2e26785be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.295420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011284/publication.mdobserved de36e0c3c24dfbbf0515e05d48fde7be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.278154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011284/publication.txtobserved 99f8873b9be32aa3251603e873f43210...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. |
|---|