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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 ENVIRONMENT AND NATURAL RESOURCES - CARAGA Award a ₱249.1K contract to ETP BUILDERSNational agencies

Transaction hash:
e6502abcdfff986f824351bd5de853a7b6accf3cf8712deea8a40402fa04f4eb
Status:
Included and unchanged
Block:
#3,922 2,091 blocks after it
Position in block:
Transaction 261 of 289
Award day:
Oct 30, 2019 (7 yrs ago)
Value:
₱249,115.00
Project:
Rehabilitation of Enforcement Building

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 #3,922 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 ENVIRONMENT AND NATURAL RESOURCES - CARAGA awarded it to ETP BUILDERS on 2019-10-30.
    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   e6502abcdf…04f4ebnow      …
  2. 2. Block Merkle root changed
    stored   3b6c9a55a0…4c45c4now      …
  3. 3. Block #3922 hash changed
    stored   97b67fe030…253591now      …
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 288 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e6502abcdfff986f824351bd5de853a7b6accf3cf8712deea8a40402fa04f4eb
  2. 01 L e640f66f7324294058c7c1b63c12696a56fa6976454fcbb2f24fa2202770b190
  3. 02 R 34ea02528deb144a2f40f483bfe01b29b7f01f66b08969501da015ec3eda2e82
  4. 03 L 23dce781fab67b96075106d24e5f6309aa55a452d3a3ef562408918a9e9a0a87
  5. 04 R 1440873478538bc50b51087e7996de0a8c5b5d72f48edb530da16a3f39f17518
  6. 05 R a39afef0bed55c2e348a5b1f4a5bda3c19c237b3f68cb6c29b9518d496ccc4ed
  7. 06 R f4806de848d0520fa1293dfe48e2a108207929231218a21af319c5e16b47ab31
  8. 07 R 112325875d9a1eb1c2878f7011a8837902b0baa863a6173ffa69015acb1bbd22
  9. 08 R 40165079180effd478054a5c1b0c1e3de0f746a18fe62636581347e6c10eac6b
  10. 09 L be6c5fe59100a4244c25e97b99d0168035e42ca15b5c25647917d80893ffcbad
  11. root  3b6c9a55a0c0faf78ba4b41f7ce1a075f8d931002af42fbb2a423df7524c45c4