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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:
d456e627495c2cff0f5aebf4371a0d9ccacdd0e9daeb69125f1c268b1a09e10e
Status:
Included and unchanged
Block:
#3,259 2,754 blocks after it
Position in block:
Transaction 228 of 269
Award day:
Nov 29, 2017 (8 yrs 11 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 #3,259 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 - MALABON-NAVOTAS SD awarded it to PACIFIC SUMMIT CONSTRUCTION GROUP INC. on 2017-11-29.
    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   d456e62749…09e10enow      …
  2. 2. Block Merkle root changed
    stored   7a20e489b3…75a247now      …
  3. 3. Block #3259 hash changed
    stored   a7829ddb93…427d89now      …
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 268 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d456e627495c2cff0f5aebf4371a0d9ccacdd0e9daeb69125f1c268b1a09e10e
  2. 01 R d5b62782c02575ba05cfed576bed86b018d5bd91c3c8cf943709d1f42b7c4af8
  3. 02 R 1aff2a8158f8c253d89e652ce08ac0646f3ea4018440640671f376a33df4ecd6
  4. 03 L 9385417985e129fe29a163125354eb08ddae3d61a32c73894801756b1c0b446c
  5. 04 R d87fb8af68a179193472a6501bede0baa45d8f73715c8151cef84cb0649ea6d9
  6. 05 R c21afdde31cb485f5b1e970dbe60f4c386c3ee8d7cd81bbf5c823f450dd9b47a
  7. 06 L 1289f96cf08a0563b17f722cf5efcf58813fd249b2f3a80c2fdbf2bbec65598c
  8. 07 L 4d6c56c2454293a027d6ebf03892a29891f26c43a2278709012f54b527a68075
  9. 08 L 4eae9d9134e4a52c90d44cc12b1dbb39fa80aa15a155c309c16e4f58b117ff63
  10. 09 R f61008dde42a8d220acc1822dca716eefbf3dc59449711b15577f87158504660
  11. root  7a20e489b34b380b9cd940e4ab61c61008c13b969c42c034a90ee66ef575a247