OT-2026-000009682
Publication integrity record
Two finger pneumatic gripper, stripped 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-2026-000009682) never changes.
Identity and time
| Publication number | OT-2026-000009682 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7408-a4cc-076b88ecf2ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 879d536feb0b2f198477e16369020c840e5aa7fc24ab4a47787ef740f4acc014 |
|---|---|
| Markdown | 7559688fad7f9a75794044038502c7cb9e3423dd18f0acf790fed805e9ea1ef1 |
| Publication page | b7ca8f094a91307ac9726cd4ca6cd6374ed530e3099959b92c40bcbc7f129100 |
| Manifest | fc62eaa4566328c90566851ce5139f48eef0cc4f12b3904d06aab0000074af32 |
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 | BWzj7tWae/dbZgYdkUweqj+75tBNlDgEsWoGevh1SyUqvtvrI5TjcA1usLdjCD1NIkKTCmfTpwRIXxuzhHs8CA== |
| 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
| 2026-09-17T12:17:09.749518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009682observed b7ca8f094a91307ac9726cd4ca6cd637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:09.726836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009682/manifest.jsonobserved fc62eaa4566328c90566851ce5139f48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.706796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009682/publication.mdobserved 7559688fad7f9a75794044038502c7cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.669503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009682/publication.txtobserved 879d536feb0b2f198477e16369020c84...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. |
|---|