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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

PROVINCE OF PAMPANGA Award a ₱1.8M contract to ALFREDO D. SANTOS CONSTRUCTIONProvinces

Transaction hash:
be21b05c9fdca170a075fa90cd76c5653da1295451f6726232cf1eb19c8388ca
Status:
Included and unchanged
Block:
#5,750 263 blocks after it
Position in block:
Transaction 200 of 266
Award day:
Jan 23, 2025 (1 yr 9 mo ago)
Value:
₱1,833,141.06
Project:
PR 24-5728- To supply labor, materials and necess

Accountability

Bill Sec. 3 and 19
Responsible 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 #5,750 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)
    PROVINCE OF PAMPANGA awarded it to ALFREDO D. SANTOS CONSTRUCTION on 2025-01-23.
    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)
    COA's CY2024 audit of Pampanga gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   be21b05c9f…8388canow      …
  2. 2. Block Merkle root changed
    stored   aaa4da6bb6…74aeafnow      …
  3. 3. Block #5750 hash changed
    stored   77dc7ec2a5…590030now      …
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 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  be21b05c9fdca170a075fa90cd76c5653da1295451f6726232cf1eb19c8388ca
  2. 01 R bf4d1e3ee35ec6b3749391defd7da5d9ac0bc2558620e0699b651c394f4c06b9
  3. 02 R ee9fdb4f7d0bfa339a888b1deff0ac90fcc799e90bf4cc950a6b91282b556f93
  4. 03 R dd26aaa5802f600271bc505e474841479e7db15f4b7535ac6a4019d00f6cabe8
  5. 04 L a301a82442532393ab736faf68f818eee9406780fa54d98cbaaf2aabb57d6236
  6. 05 R fc9afc05d946f9e5cfb2b7cb515e58018f2751610d49a05606489b7e43b4f654
  7. 06 R 49d17eb6f91c5a30287a73207cd1fbb39c390b3fecbf17abaaac0603104fc464
  8. 07 L 4bc6892bb87408a102bbfbd4f4582f7d876db38dab38cdf812919ae7acb68992
  9. 08 L 0569b58085a9b8dc351452a668c860189de49baaae8bde7cab24e695c1fa44f4
  10. 09 R 06723081fe962d5dbcede4413f91211e54d3b394255cad88b93c314f80ffcb9e
  11. root  aaa4da6bb6e0a18875985ae852d67860ba86aabb643388c44f20e4437674aeaf