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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 - IFUGAO Award a ₱1.9M contract to PHRANARET CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
11ff3ebd45378db593cc52e8bd4c8f3781eb5f206cd4fe713fee33fe52e830da
Status:
Included and unchanged
Block:
#2,333 3,680 blocks after it
Position in block:
Transaction 19 of 261
Award day:
Feb 23, 2015 (11 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 #2,333 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 - IFUGAO awarded it to PHRANARET CONSTRUCTION AND SUPPLY on 2015-02-23.
    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   11ff3ebd45…e830danow      …
  2. 2. Block Merkle root changed
    stored   b424939e3f…1e5180now      …
  3. 3. Block #2333 hash changed
    stored   19a541b636…0f6d38now      …
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 260 records. Each step hashes the current value together with the sibling shown.

  1. leaf  11ff3ebd45378db593cc52e8bd4c8f3781eb5f206cd4fe713fee33fe52e830da
  2. 01 L 0f2d4057206dda1b063e74d43ff282c19eb2355c38f59b4130ccf99f651e5ec8
  3. 02 L 4f7118e08dc52dd639ae18a91463080afe30c016701a4ab8fc0a268ff93f10f6
  4. 03 R 96788b2c64fcbfe54b642dd147ec857f806e7358ca68934a291943c2bc97ef30
  5. 04 R 72cf7d220fdb9f6ef874a5c2aa93e5c060b80263241b3b6e89ba4ec79e330259
  6. 05 L 2b75b2257a8c3eabf52edca2effd503b3f4886123c16f03ecd31ebbcd5fcd5e3
  7. 06 R d364bbad9ad968c969d2bec0366e961c2d3f629825bc2998372345ef5777c41b
  8. 07 R 49df153bc1c15e00b0711a5dce77f3b829bff3a5ece94e8d9210c43e68726627
  9. 08 R 8ba9fe383b0f29239f9a29a07a76f061ddccf02e31db29a053479b66f2c27e62
  10. 09 R a82ef9af0feeed38b1ac220954160396c73021fac55163af9ffa8e87c34b4a9a
  11. root  b424939e3f23e14c651e4628f55332c8081cf7788e322ec6707bbea8591e5180