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 PUBLIC WORKS AND HIGHWAYS - AGUSAN DEL NORTE Award a ₱6.3M contract to MYMS CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
e6014dd09205073ef1911a67a2d7ace9201b90f06e893000d336c6f2d18cc16d
Status:
Included and unchanged
Block:
#3,197 2,816 blocks after it
Position in block:
Transaction 185 of 207
Award day:
Sep 22, 2017 (9 yrs 1 mo ago)
Value:
₱6,328,373.68
Project:
17NA0082 (CLUSTER)
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 #3,197 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)DPWH lists the funding source as "Outside Infra - GAA 2017 DepEd BEFF", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - AGUSAN DEL NORTE awarded it to MYMS CONSTRUCTION AND SUPPLY on 2017-09-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17NA0082: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2018-01-26). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 e6014dd092…8cc16dnow …
- 2. Block Merkle root changedstored 3873728c8a…4153banow …
- 3. Block #3197 hash changedstored 654518b7f3…83808anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 206 records. Each step hashes the current value together with the sibling shown.
- leaf e6014dd09205073ef1911a67a2d7ace9201b90f06e893000d336c6f2d18cc16d
- 01 L e5feda78f4f5d29711b2afb3500ff35d228a5f6da420314a386a3aaf6d2d7338
- 02 R fe4249402bd54638140d394d0420da1f5970dc01a30f749738d889c925a0e333
- 03 R 4f28f351ce34b39e5c4e00cc978cb1b060b29a0b0f509ee6dac8b97eab472472
- 04 L 53c5399a7883ef4ebccedd2231eb28e7cb0a91273ca5666fc13e165e9fd9cc49
- 05 L bc2a21f42b7f839cb166bde37decb6fb1a7a55c529cf1b758a129a6511772304
- 06 L 906dd197339dda277ef6537d42056f6321fc24b2e7842c5e57da4c801b46b39d
- 07 R 46e7509d6cd0b14a6e2fee92d3e4a7211509f6330e418b77baebd5d7b0f9a542
- 08 L 4c3706835f38b45e5eab371e044451a62091ebee3804704d853f4b92e67174dc
- root 3873728c8ad6183c42d26e18b7f73295b1b8a6a4e35579c870bba082f04153ba