DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
DEPARTMENT OF AGRICULTURE - REGION II Award a ₱371.8K contract to INTRA COAST CONSTRUCTION AND GENERAL SERVICESNational agencies
Transaction hash:
8e3d22ae8dc43abced4e54bcb9e7f5f4262403a18691587059c6f3a76d89bec9
Status:
Included and unchanged
Block:
#4,395 1,618 blocks after it
Position in block:
Transaction 167 of 299
Award day:
Mar 19, 2021 (5 yrs 7 mo ago)
Value:
₱371,823.18
Project:
PR 03-004-21
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,395 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF AGRICULTURE - REGION II awarded it to INTRA COAST CONSTRUCTION AND GENERAL SERVICES on 2021-03-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 8e3d22ae8d…89bec9now …
- 2. Block Merkle root changedstored 5d9dbeccdd…cbf79cnow …
- 3. Block #4395 hash changedstored 2492c9bf3b…5dff42now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 298 records. Each step hashes the current value together with the sibling shown.
- leaf 8e3d22ae8dc43abced4e54bcb9e7f5f4262403a18691587059c6f3a76d89bec9
- 01 L 8de4c0aa527ed00ff6e3daf44845431ef43847c331fb0f9fdc0c3dbac4b5cea8
- 02 L 994cb4cc6eefe99cf56309a0e9bef0f6ccf69ba8dbef57df7fd06ad815fa0de7
- 03 L 7a6db122bc86e4351d53781895cc4e47dd8767f2b986d91622cfe2374c50353d
- 04 R df8c74fbd7c6a9108892557a70b35b87702531193ffb41f40559410c57e71206
- 05 R a311662ea47957210c1089afcfbbf649d5558aeac4fe274ca1a0ff036506a316
- 06 L 2b6d9e2de449bbe3a926e9327363a2c799b333913641abf0a17ac5c980312f86
- 07 R ea728ec9e8c513940200cb62c6fc92b7e7d0ae7c989cfe1dcdea9da920eb086e
- 08 L 980f0ccd8632df251e37cc4c9cccbe054482e366202319d215a2f7fef926d16d
- 09 R 4489eafa87172a9f0f297fed3b4cd272edd0c191fc7236dc06336f3f4dd3c30f
- root 5d9dbeccdd22e4660149bb320936071022f15eeef8e644c8a8af329828cbf79c