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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 2ND DEO Award a ₱969.3K contract to 5N BUILDER & CONSTRUCTION SUPPLIESNational agencies

Transaction hash:
3879311bc18a2e2e8a232dfe06c91ac2731d0e149dd654ddcc1c8716529d3483
Status:
Included and unchanged
Block:
#4,570 1,443 blocks after it
Position in block:
Transaction 67 of 319
Award day:
Sep 16, 2021 (5 yrs 1 mo ago)
Value:
₱969,330.80
Project:
(2STY6CL) Banquerohan Resettlement

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 #4,570 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ALBAY 2ND DEO awarded it to 5N BUILDER & CONSTRUCTION SUPPLIES on 2021-09-16.
    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   3879311bc1…9d3483now      …
  2. 2. Block Merkle root changed
    stored   75f68de31d…5b839bnow      …
  3. 3. Block #4570 hash changed
    stored   08ada176ab…b05a15now      …
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 318 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3879311bc18a2e2e8a232dfe06c91ac2731d0e149dd654ddcc1c8716529d3483
  2. 01 L 37d2259fc8e29005874246f0dda653b7536093e8a1a46cf729b29cc2b0add511
  3. 02 L cdafbcae062d2fc5c9e61b0ac18e40e9a5a936482ace216abdeaa4bec949fb29
  4. 03 R 040450e13997526ec4e0eff8e6aa3decbb03dbae5e8539a47f7f8ebb025ee445
  5. 04 R 3c83e5d90a68b596e53e4bf62b136cd3c36315eb9e98c6a363df02b2565a09f8
  6. 05 R 2c5b79762dce1596b9ad0fe10779fbcb2d92b11143d45ab9b577ef43f2f9703a
  7. 06 R e9506d66772d863ca99fa756dccd4792350f76b023ee8e85a806d532b5c06244
  8. 07 L 688012851b34c0b546d3e168055823a92b007f5ddbdb43895799f81af75d9702
  9. 08 R 827c54b93298580d445ac6fdef4adcc888bcc7378060d3b7f927e0a9a97be24d
  10. 09 R 65f91dc2a6fcf0664035e39c3c8af3286ddba4174ecb6c45124f1902615d8781
  11. root  75f68de31d99ea8a7545d74c8421e3e9747b1060f56a0efa314524a8d35b839b