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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

DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE Award a ₱1.6M contract to ICR GENERAL BUILDERSNational agencies

Transaction hash:
7f4dc9ef8ff8e12cd224a82d39d32e5fccb83734a0c34206437e4cde91c39eff
Status:
Included and unchanged
Block:
#1,691 4,322 blocks after it
Position in block:
Transaction 124 of 251
Award day:
Feb 27, 2013 (13 yrs 8 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 #1,691 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)
    DPWH NUEVA ECIJA 2ND DISTRICT ENGINEERING OFFICE awarded it to ICR GENERAL BUILDERS on 2013-02-27.
    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   7f4dc9ef8f…c39effnow      …
  2. 2. Block Merkle root changed
    stored   b935556a25…33a911now      …
  3. 3. Block #1691 hash changed
    stored   c101425a73…104dfdnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 250 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7f4dc9ef8ff8e12cd224a82d39d32e5fccb83734a0c34206437e4cde91c39eff
  2. 01 R 7f572da14ec406016dce681163da11663278cf3da1c8b1f32be8e58d88e1b500
  3. 02 R 240e7c0b92e1d4b40a81a65372b01797412ce0585a88600393c8c51d38c6d534
  4. 03 L bd00eb02107a5760b3c324189b1899f4d6984c54f4a1f20ab6dc085bc263daee
  5. 04 L 58aa2c89c757f6acef122f96d005b42cb67543b78d2f4fb44449f7b7f9d2edd8
  6. 05 L 26f5f40a6e58d04259375eee1c7f021f84e244a5d6bd5f0072475f515a1c11a2
  7. 06 L 595d484f44a00903afef0ebf6c6c8f03af8f410858b1f52e20df346ef057b472
  8. 07 L 560b87b4a09e9efe93b9221a9b06193926ea949118989f20e6560f0568189ca3
  9. 08 R d3c3d150ae009731b01658f23b053cd3eb0b24abf428352ee5c01621529147e6
  10. root  b935556a25fc4f16e4b30dd058f38448023d64e776a6cd6c3a7931148c33a911