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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 RES. - REGION VIII Award a ₱569.7K contract to BORONGAN MBC MERCHANDISING AND CONSTRUCTIONNational agencies

Transaction hash:
fff25a67b1a446ad75385ebbcd20af27e8bcbc8e22ecb1e9664b6af5af4ddac8
Status:
Included and unchanged
Block:
#2,875 3,138 blocks after it
Position in block:
Transaction 167 of 168
Award day:
Oct 11, 2016 (10 yrs 1 mo ago)
Value:
₱569,714.88
Project:
16-09-0331NCB Repair of CDD Office

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 #2,875 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 RES. - REGION VIII awarded it to BORONGAN MBC MERCHANDISING AND CONSTRUCTION on 2016-10-11.
    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   fff25a67b1…4ddac8now      …
  2. 2. Block Merkle root changed
    stored   6ed82ead0f…cbdb89now      …
  3. 3. Block #2875 hash changed
    stored   47afcb18b5…01f83anow      …
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 167 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fff25a67b1a446ad75385ebbcd20af27e8bcbc8e22ecb1e9664b6af5af4ddac8
  2. 01 L ff6c93d20ac0c468e1c9d5a92844c327bf240ac9989ef292cac00387cb722dfa
  3. 02 L 469c9a9a8ac9ce38d0ba15ef315bc25d2707808a6c70c15d9521e7eff1d7c877
  4. 03 L 9de74b9d41e279cd9c75b013a41376ebac41fb0e72a4b51ae1d9365d2f4e032e
  5. 04 R 2329ed062a178600f067a51bfe5cb2a560766d4be942a4efa251ad5cbc9d51de
  6. 05 R d86bc63cffc5a1c90506ac12d12a514bc3321388f7623e3598383caa64f05f30
  7. 06 L f69228f56feb78bf83cf3f930a1d54b718ed7bc658ee40a342522692aca50acc
  8. 07 R 9d678ecb8ff1a729000d84180033eabc36761141e2bedd03a51f4d0efb266605
  9. 08 L eb01adb0a050eebc4cc45b71bde66fa85d3b05eb58d763e82d9de4dfa1b2bbde
  10. root  6ed82ead0f08c9a3ad2d707a674799fceabce5ab3c4f5ad625a0f8cf42cbdb89