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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction hash:
e31240482bdff52d43e778a239ecfe2171db886f114e9732e8c13c1b8f2f5b81
Status:
Included and unchanged
Block:
#4,011 2,002 blocks after it
Position in block:
Transaction 1,037 of 1,159
Award day:
Jan 31, 2020 (6 yrs 9 mo ago)

Accountability

Bill Sec. 3 and 19
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 #4,011 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    DPWH lists the funding source as "Regular Infra - GAA 2020 CSSP", i.e. the FY2020 GAA. The exact UACS line is not given.
    Partly
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - PALAWAN 2ND DEO awarded it to ONE HUNDRED PERCENT CONSTRUCTION AND DEVELOPMENT CORPORATION on 2020-01-31.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20EF0084: Completed, 100% physical progress.
    Found
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    DPWH marks the contract "Completed" (end 2020-10-27). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   e31240482b…2f5b81now      …
  2. 2. Block Merkle root changed
    stored   a8a930c29f…1d7e7dnow      …
  3. 3. Block #4011 hash changed
    stored   f7d009ab86…966135now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,158 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e31240482bdff52d43e778a239ecfe2171db886f114e9732e8c13c1b8f2f5b81
  2. 01 L e2f469ae45bdaab7e109fe1cebba150d51200c74162290c9055c414a35413d37
  3. 02 R 53c3f7aa8cd27233ada3f025adc390fa92c23e29bcf3d32213e237c0f6411d37
  4. 03 L 4c0bfb4301bf6c197efa9628e8cd10c70bc33836d46d7c473ff5a9857530a171
  5. 04 L 7bc0b4eb89839d787b42fd3b74e612baf94cf6f5f48c4832d95ef609d6d24925
  6. 05 R ce04ef9d64e19046fea232e8430f6c5da2fc2dfb39c72726a5196e7bfa3d541c
  7. 06 R e4c34fe22b3645caae4aa34379a616abb143ca48642e4219c9477c8c4d7280c3
  8. 07 R f67e96efe0062f60d1a98060af1b29b8cc237675ccf66a58cbc90613cb9fba13
  9. 08 R 8aa71e612573bdc20795462a2b72885965bc3c8b8b64d2896c29c5528adc9d98
  10. 09 R 5a76da625b4d7d97d68e9a901250cf6e9de888a670ef56db2a3a0f9a33862f07
  11. 10 R d03490007561dd7ef4242853cd9d1c8e595ae63536aa62daa7be3f8380af762f
  12. 11 L e29ab666560607ff214187868a10c5dda67e1d0285af9490072e93dfcb7176a7
  13. root  a8a930c29f698deb4b8d8270b9b23ca335ad0993d94194e02acf8f97481d7e7d