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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 action

BARANGAY GUADALUPE MAASIN CITY SOUTHERN LEYTE Award a ₱179.8K contract to ERCI CONSTRUCTION SERVICESBarangays

Transaction hash:
73ae2492df4b3fbc2a44020d53e31dd26fd5629b1ff3b6569b715f627bb7d2a7
Status:
Included and unchanged
Block:
#5,148 865 blocks after it
Position in block:
Transaction 155 of 340
Award day:
May 9, 2023 (3 yrs 6 mo ago)
Value:
₱179,848.13
Project:
INSTALLATION OF STREETLIGHTING

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 #5,148 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    BARANGAY GUADALUPE MAASIN CITY SOUTHERN LEYTE awarded it to ERCI CONSTRUCTION SERVICES on 2023-05-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

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   73ae2492df…b7d2a7now      …
  2. 2. Block Merkle root changed
    stored   c4ad69291b…d135d1now      …
  3. 3. Block #5148 hash changed
    stored   b5dd5db3e2…ba2dfanow      …
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 339 records. Each step hashes the current value together with the sibling shown.

  1. leaf  73ae2492df4b3fbc2a44020d53e31dd26fd5629b1ff3b6569b715f627bb7d2a7
  2. 01 L 73709a575c278643db2577f0206e763c2420e6367ccfdd72fd78db925413c821
  3. 02 L 27cc399d363433e43cfb648f6074556b5ed2917be6ea2b856d903a1d6b04d490
  4. 03 R 3ee4da07d31a2cde71fae2cc9da8107f953a69372c11cf67a6dc39309ce68cd2
  5. 04 L 49dddc2725ba530a32c3d7ad522863539b1173b59d87ce711ba370fba27605a6
  6. 05 L 748c401454de5716e31aafe67f4fdb3028e8243fde4ad1784ad3736dff85d5ca
  7. 06 R 30e202aed73bc7bc43348282dce163e756c49a582351441bcdcfcc6418bebfdd
  8. 07 R 137561266c6f176b3fc467ff797d9525d2448b0111d7fffd721751a3f5e00e62
  9. 08 L 5e0c688232b6f9e7d878878e20a13671194688d611bb2fa1459da9421fa551ad
  10. 09 R 9a02477e66b766e65703d08650332d77d553e722c67c2dc8f12913175d5138c5
  11. root  c4ad69291b4b33558cf3f824c6ba9f89dea6860382385de827d29b29e1d135d1